Hypericum, St. John’s Wort

Hiofariqun (Unani)
Guan Ye Lian Qiao 贯叶连翘 (TCM)
Picture
Picture Ortus Sanitatis, Meydenbach, 1491

Picture Picture
Dioscorides Materia Medica, Mathias, 1563

Krauterbuch, Lonitzer, 1578
Picture Flora von Deutschland (21), Kohler, 1885

Botanical name:


Hypericum perforatum (syn. H. officinalis)
A number of local species have been used including H. humifusum

Parts used:


Herb

Temperature & Taste:


Cool (traditionally classed as Warm), dry. Pungent, Bitter
hot in the second degree and dry in the last phase of the second degree” (Avicenna).

Classifications:


2A APERIENT MEDICINES.    2B ATTENUATERS.    2D ATTENUATERS OF CONGEALED BLOOD.    2P. HEMOSTATIC.   
2T. GLUTINATE     2W. SARCOTIC
3C. ALEXIPHARMIC.    3E. DIURETIC.    3G. EMMENAGOGUE.    3M. ARTHRITICS
4f. SPLENETIC.    4k. ARTHRITIC

Uses:


1. Clears Heat, Settles Wind, Calms the Mind:
-nervous conditions, Insomnia, Trembling, Melancholy, Depression, Anxiety, Fear
Traditionally for Stupidity, Fear and Paranoia, Foolishness, Troubles of the mind, Enchantments, Foolish Imaginations
-Epilepsy, Apoplexy, Paralysis, distilled water (2–3 oz.) (Pemell, 1652)
-Russian peasants use a Tincture for Dizziness

Hyperactive and Aggressive children
-‘its fruit purges out Black Bile’. (Avicenna)

-long used to clear Evil Spirits and abate Witchcraft

2. Moves the Blood, Clears Stasis, Promotes Healing, Eases Pain:
-Trauma; Bruising, Fractures, Burns, Wounds including puncture Wounds; ‘No better Wound herb’ (Pemell, 1652)
-mainly to cleanse and heal Wounds, injuries affecting the Nerves etc. (int. and ext.)
-“dissolves Congealed Blood” (Salmon)
-Headaches, Migraine, Spinal Pain, Fibrositis
-Lower Back Pain, Hip Pain, Sciatica.
-‘
Regular oral intake of its decoction with wine for forty days cures Sciatica’. (Avicenna)
-Powder taken with wine for Gout (Arthritis). (Pemell, 1652)
-“its chief property is to promote the discharge of menses” (Avicenna)
-chronic Uterine diseases, postpartum pain, irregular Menstruation and PMS
-Internal Ulcers
-Tumors; adjunct for Cancer
-“
useful for treating large, cold and hard swellings” (Avicenna)

3. Clears Heat, Stops Bleeding: (West, TCM)
-Hematuria, Vomiting Blood, Profuse Uterine Bleeding
-Bleeding from Trauma
‘all manner of spitting and vomiting of Blood, be it by any Vein broken inwardly, by Bruises, Falls, or howsoever’. (Culpeper)
-traditional midwives prescribed it for bleeding during and after childbirth


4. Opens Obstructions, Promotes Urine, Breaks Stones:
suppressed, scanty, difficult or painful urination
-Urinary Tract Infection (West, TCM)

-Gravel and Stones (Bock)
-Salt of the herb cures Stones (Pemell, 1652)
-Jaundice, 2 handfuls boiled in 1½ pints water or wine, strain, add sugar (Pemell, 1652)

5. Clears Heat, Resists Poison: (Herb, Seed)
-Fevers; Tertian and Quartan Fevers; decoction of the seed cures Tertian and Quartan Fever (Pemell, 1652)
-Bacterial and Viral infection including Herpes and Hepatitis
-promotes expression of Rashes in children
-venomous Bites: Rabid Digs
-internal suppuration (Hippocrates)

6. Clears Heat, Stops Cough and Wheezing:
-coughing, wheezing, shortness of Breath with thin white phlegm as seen in chronic Bronchitis, chronic Catarrh
-pulmonary Consumption
-Salt of the herb for Pleurisy (Pemell, 1652)
Hippocrates used it for Lung diseases


7. Benefits the Kidneys, Clears Deficient Heat:
Menopausal symptoms, especially with Hot Flushes, Anxiety, Palpitations, Depression, Incontinence or Neurosis
Incontinence and Bed-wetting in Children
-Sciatica, chronic Back Pain, Arthritis

8. Kills Worms: (Seed, herb)
-Thread-worm, especially in Children


9. Externally:
-Oil or Ointment is applied to swellings and to help close the lips of Wounds, and may be used internally and externally for Ulcers including those of the leg.
-‘
Sprinkling over putrefactive and soft Ulcers as a dusting powder proves very useful’. (Avicenna)
-powder sprinkled or distilled water applied on Wounds, Sores, and rotten Ulcer cures them (Pemell, 1652)
-applied to Bruises, Contusions and Ecchymosis.
-oil or ointment is applied to Burns, hot swellings, inflammations,
Dermatitis, Herpes, Shingles, Sores, Tumors (including those of the Breast)
-“
A plaster of its leaves is useful for healing burns, large wounds and malignant ulcers” (Avicenna)
-Venetians used it topically to stimulate hair growth, believing it renewed the roots of even the baldest of heads.
-special for Burns (Leclerc)

-as a fumigation to promote Delivery


Dose:


1. Seed and Herb can be used in similar Doses:
2. Taken with Wine to move the Blood
Powder: 2–4 grams (traditionally 1–2 drams)
Decoction: 3–9 grams
Tincture (1:5) 1–4 mls.

Substitutes:


“Equal quantities of Schoenanth and the roots of Caper are substitutes for hypericon” (Avicenna)

Main Combinations:


Balm & St. Johns wort

Mind, Nerves:
1. Mental Illness, Madness, Melancholy, St. John’s wort with Scarlet Pimpernel, Bugloss, Rosemary, Rose, Cassia Wood, Saffron (as in Tincture of Hypericum)
2. Nervous Exhaustion, Anxiety, St. John’s wort with Balm, Hawthorn, Peppermint, Valerian, Hops and Lavender
3. As a Nervine, and for Insomnia:
i. St. John’s wort with Camomile, Hawthorn, Rose
ii. St. John’s wort with Valerian, Hops, Betony, Lavender, Avens, Primula (Rose)
iii. St. John’s wort with Valerian, Hops, Balm, Lavender as a wine
4. Restless or aggressive children:
i. St. John’s wort, Passion flower, Valerian (See research here)
ii. St. John’s wort with Balm, Camomile, Rosehip
5. Depression:
i. St. John’s wort with Balm
ii. St. John’s wort with Saffron
iii. St. John’s wort with Scarlet Pimpernel
iv. associated with Menstruation, St. John’s wort with Yarrow
v. St. John’s wort with Balm, Scullcap, Orange peel
vi. St. John’s wort with Balm, Borage, Rose
vii. St. John’s wort with Peony, Elecampane, Licorice
viii. St. John’s wort with Rose, Sandalwood, Licorice
ix. St. John’s wort with Dodder, Polypody, Agaric
6. Headaches, Migraine, St. John’s wort with Betony, Feverfew, Vervain, Balm

Gynecology:
7. Promote and Regulate Menstruation:
i. St. John’s wort with Mistletoe (Kißner)
ii. St. John’s wort with Mugwort, Pennyroyal, Balm, Oregano, Rue, Centaury, Fennel root, Asparagus root, Elecampane (as in Syrup of Mugwort)
8. Menopause:
i. St. John’s wort with Balm and Sage
ii. St. John’s wort, Black Cohosh
iii. St. John’s wort, Dang Gui, Peony root, Sage

Urinary:
9. Enuresis:
i.
St. John’s wort with Horsetail
ii.
St. John’s wort with Oak bark, Camomile, Uva Ursi, Agrimony, Tormentil, Catechu (Peyer)
10. Urinary Tract Infection, St. John’s wort can be used as a stand-alone herb (TCM)

11. Bed-wetting:
i. St. John’s wort with Agrimony, Shepherd’s Purse
ii. St. John’s wort with Balm and Orange flower

Bruising, Trauma, Bleeding:
11. Bruising, Trauma:
i. St. John’s wort with Calendula (or Safflower)
ii. St. John’s wort with Madder, Rhubarb, Costus, Nutmeg, Cumin (as in Powder Against Bruising)
iii. St. John’s wort with Agrimony, Angelica, Betony, Bugle, Comfrey, Plantain, Tormentil, Wormwood (as in Decoction for Wounds)
iv. St. Johns wort with Comfrey, Tormentil, Vervain, Ladies Mantle, Centaury (as in Universal Vulnerary Decoction)
12. Bruising, Aches, Pains, Sprains, St. John’s wort with Wormwood, Gentian, Blessed Thistle, Tormentil and Earthworms prepared as an oil (as in Compound Oil of Hypericum)
13. To heal Wounds in 24 hours, flowers of St. John’s wort and Rosemary (1 handful each), put into a glass and cover with Oil, seal it, and place in the sun for 3 days. Strain, add Ginger (1 dram), Saffron dissolved in wine (a little), and sit in the sun for 18 more days. Annoint the Wounds with the warm oil twice daily. (The Secrets of Alexis, 1615)
14. Spitting or Vomiting Blood, St Johns wort seed powder (½ dram), Knotgrass, Plantain, in Syrup of Quince (Pemell, 1652)
15. Vomiting Blood, St. John’s wort with Agrimony (Xian He Cao) (TCM)
 
Other:
15. Spleen diseases, St. John’s wort with Vervain, Rue, Sage, Plantain (Pharmacopoeia Wirtembergica, 1798)
16. Stomach neurosis and bloody diarrhea, St. John’s wort with Yarrow (Fischer)
17. Arthritis:
i.
St. John’s wort with Sarsaparilla, Guaiacum, Mistletoe, Germander, Ground Ivy, Sage, Rosemary (as in Wine for Arthritis)
ii.
St. John’s wort with Centaury Ground Pine, Agaric, Germander, Gentian (as in Antidote of Seven Things of Paulus Aegineta)
18. Sciatica: “
Regular oral intake of its decoction with wine for forty days cures sciatica” (Avicenna)
18. Hives, St. John’s wort with Rosehip, Nettle, Calendula
19. Hard Tumors of the Breast, St. John’s wort with Bittersweet, Elder bark and Datura as an ointment for topical use.
20 Diabetic Ulcers, St. John’s wort, Neem oil topically. (Research has found this effective)
21. Acute Sore Throat, use the decoction as a gargle (TCM)

Major Formulas


Antidote of Seven Things (Paulus Aegineta)
Decoction for Wounds
Decoction for Jaundice
Syrup of Mugwort (Augustana)
Tincture Against Schirrus of the Spleen
Powder Against Bruising
Powder Against Rabies
Electuary for Arthritis

1. Compound Vinious Tincture of St. Johns wort:
i. Benzoin (3 oz.), Storax (2 oz.), Balsam of Peru (1 oz.), Aloe, Myrrh, Olibanum, Angelica root (½ oz. each), Dried St. Johns wort flowers (4 handfuls), Red Wine (4 pounds). digest the flowers and roots in the wine for 3 days in a warm place; then when cold, express, digest the other substances in the tincture for 15 days, frequently shaking, and strain. (Pharmacopoeia Sardoa, 1773)

Cautions:


1. Generally Safe and well-tolerated.
2. Photo-sensitising effect.
3. May negate the effect of oral contraceptives.
4. It has been stated to be safe for use when Breastfeeding and has no commonly recognised contraindications for use during pregnancy. However, research has found pre-treatment with Hypericum reduced pregnancy rates in rats, increased gestation but with lower fetal development (as determined by weight). It also showed Liver and Kidney damage. It must be noted that these effects were in rats, which doesn’t necessarily relate to human pregnancy. In addition, anecdotal reports suggest concomitant administration of Hypericum with oral contraceptives may negate the effects of the contraceptives which would tend to contradict the above research. (I personally know of a case of advanced endometriosis who was on oral contraceptives and who conceived while taking Hypericum, despite the fact that her gynecologist said it would be near impossible to conceive–Adam). A case of pregnancy occurring while simultaneously taking Hypericum and the oral contraceptive pills was reported here. However, other research has shown no interaction between low-dose oral contraception and Hypericum.
  To confuse the issue, further research has shown negative effects on Ovarian function.
  With all this in mind, perhaps it would be wise to reduce or eliminate Hypericum in those wishing to become pregnant, especially if they have a history of difficulty conceiving. Large doses or long-term administration during pregnancy and breastfeeding is best avoided.
  It would likewise be wise to tell women taking oral contraceptives that Hypericum may negate the effects.

Drug Interactions


1. Anti-convulants
2. Cyclosporin or Anti-HIV drugs
3. Digoxin
4. SSRI’s
5. Warfarin
6. Oral Contraceptives. (Reports it may negate the effect)
7. NSAID (appears to enhance aggravation of gastrointestinal mucosa associated with NSAID’s).
Herb–Drug Interactions with St John’s Wort (Hypericum perforatum): an Update on Clinical Observations
Clinical relevance of St. John’s wort drug interactions revisited
St John’s wort (Hypericum perforatum): drug interactions and clinical outcomes
Pharmacokinetic Interactions between Drugs and Botanical Dietary Supplements
Influence of different Hypericum perforatum L. preparations on pharmacokinetic and pharmacodynamic properties of pentobarbital, diazepam and paracetamol
Pharmacovigilance: Effects of herbal components on human drugs interactions involving Cytochrome P450

Main Preparations used:


Distilled Water, Simple and Compound Oil (much used), Salt from the Ashes, Tincture of St. John’s wort

1. Extract of St. Johns wort flower:
i. St. Johns wort flower (1 pound), Alcohol (5 lbs.). Extract, press, strain; then boil the residue in water (3 lbs.), and clarify the decoction with egg white. Mix the liquors together, distill off the alcohol, and evaporate to an extract. (Pharmacopoeia Wirtembergica, 1798)

2. Syrup of St. Johns wort:
i. Fresh flowers of St. Johns wort (1 ½ pounds), Boiling Water (1 pound). Macerate 24 hours, then express, and to every 9 ounces of liquor add White Sugar (16 oz.) (Pharmacopoeia Wirtembergica, 1798)

3. Tincture of St. Johns wort:
i. St. Johns wort flowers (4 oz.), Alcohol (1 ½ lbs.). Digest for 3 days, press strongly, filter. (Pharmacopoeia Wirtembergica, 1798)

4. Compound Tincture of St. Johns wort:
i. Dried St. Johns wort flowers, Calamus root (½ oz. each), Alcohol (3 lbs.); digest in a moderate heat in a covered vessel for several days, shaking from time to time, then add Benzoin (3 oz.), Storax, Balsam of Tolu (of each 2 oz.), Myrrh (½ oz.). Digest and strain
A stimulant, used internally and externally. Dose: 6 drops–½ scruple. (Pharmacopoeia Hispana, 1798)

5. Oil of St. Johns wort flowers:
Vulnerary, Anodyne and Pectoral, and good for skin diseases.
i. Fresh St. Johns wort flowers (3 parts), Olive oil (4 parts). Digest for 8 days in a warm place.
ii. Some used 1:2, others 1:8.
iii. Fresh St. Johns wort flowers (1 part), Olive oil (4 parts). Expose to the rays of the sun in a sealed vessel for 1 week, then boil slightly, and strain. Repeat this operation twice more, the last time using dried flowers and leaving to infuse for a month.
iv. St. Johns wort flowers, Olive oil, White Wine (of each 3 pounds), boil to the consumption of the humidity and add: Venice Turpentine (1 pound), Saffron (2 drams). Strain after 24 hours. (Pharmacopoeia Generalis, 1783)

6. Compound Oil of St. Johns wort flowers:
i. Olive oil (6 pounds), Rosemary, St. John’s wort, Rue (1 ½ lbs. each). Digest for 3 days in a warm place then add: Earthworms (½ pound); boil to the consumption of the humidity and dissolve in the strained oil powders of: Sandarac, Myrrh, Olibanum, Mastic (2 oz. each). Strain and keep.

For Incubus or Succubus (Spirits attacking in our sleep. These were called ‘Mare‘ in old English and is the origin of the word nightmare)
  ‘
I have read, as many more hath done, that can tell if I do write true or false, there is an herb named fuga
Demonum, or as the Grecians do name it Ipericon. In English it is named Saint Johns wort, the which herb is of that vertue that it doth repel such maliciousness or spirit’. (Boordes Book of Knowledge, 1542)
GENERAL / REVIEW:
Impact of Origin and Biological Source on Chemical Composition, Anticholinesterase and Antioxidant Properties of Some St. John’s Wort Species (Hypericum spp., Hypericaceae) from the Central Balkans
Essential Oil and Volatile Components of the Genus Hypericum (Hypericaceae)
Bioactive xanthones from the roots of Hypericum perforatum (common St John’s wort)
St. John’s Wort (Hypericum perforatum) Products – How Variable Is the Primary Material?
Selected physical and chemical properties of commercial Hypericum perforatum extracts relevant for formulated product quality and performance
Role of Hyperforin in the Pharmacological Activities of St. John’s Wort
Ethnopharmacology of Hypericum species in China: A comprehensive review on ethnobotany, phytochemistry and pharmacology.

DRUG-INTERACTION:
Interaction Between Different Extracts of Hypericum perforatum L. from Serbia and Pentobarbital, Diazepam and Paracetamol

ANTI-BACTERIAL:
THE BIOLOGICAL ACTIVITIES OF HYPERICUM PERFORATUM L.
The synergistic effect of hydroalcoholic extracts of Origanum vulgare, Hypericum perforatum and their active components carvacrol and hypericin against Staphylococcus aureus
The Chemical and Antibacterial Evaluation of St. John’s Wort Oil Macerates Used in Kosovar Traditional Medicine
Bioactive compounds from Hypericum humifusum and Hypericum perfoliatum: inhibition potential of polyphenols with acetylcholinesterase and key enzymes linked to type-2 diabetes
Inhibition of Bacterial Growth and Biofilm Production by Constituents from Hypericum spp
Antimicrobial Activity of Medicinal Plants Correlates with the Proportion of Antagonistic Endophytes

ANTI-VIRAL
Antiviral Activity Against Infectious Bronchitis Virus and Bioactive Components of Hypericum perforatum
Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents
Protective effects of hypericin against infectious bronchitis virus induced apoptosis and reactive oxygen species in chicken embryo kidney cells
Hepatitis C–Pharmacokinetics, Safety, and Antiviral Effects of Hypericin, a Derivative of St. John’s Wort Plant, in Patients with Chronic Hepatitis C Virus Infection
HIV–Prenylated phloroglucinols from Hypericum scruglii, an endemic species of Sardinia (Italy), as new dual HIV-1 inhibitors effective on HIV-1 replication

ANTIOXIDANT / FREE-RADICAL SCAVENGING:
THE BIOLOGICAL ACTIVITIES OF HYPERICUM PERFORATUM L.
Bioactive compounds from Hypericum humifusum and Hypericum perfoliatum: inhibition potential of polyphenols with acetylcholinesterase and key enzymes linked to type-2 diabetes
Antioxidant activity relationship of phenolic compounds in Hypericum perforatum L.
The mutagenic, antimutagenic and antioxidant properties of Hypericum lydium
Radical scavenging and antioxidant activities of methanolic extracts from Hypericum species growing in Bulgaria

ANALGESIC:
Anti-Inflammatory, Antinociceptive, and Gastric Effects of Hypericum perforatum in Rats
Impact of Hypericum Perforatum Ointment on Perineal Pain Intensity Following Episiotomy: a Randomized Placebo-Controlled Trial

ANTI-INFLAMMATORY:
Identification of anti-inflammatory constituents in Hypericum perforatum and Hypericum gentianoides extracts using RAW 264.7 mouse macrophages
Identification of JAK-STAT Pathways as Important for the Anti-Inflammatory Activity of a Hypericum Perforatum Fraction and Bioactive Constituents in Raw 264.7 Mouse Macrophages
Anti-Inflammatory, Antinociceptive, and Gastric Effects of Hypericum perforatum in Rats
Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents

HEPATOPROTECTIVE:
The hepatoprotective effects of Hypericum perforatum L. on hepatic ischemia/reperfusion injury in rats
A Review of Hepatoprotective Plants Used in Saudi Traditional Medicine

NEUROPROTECTIVE:
Neuroprotective Activity of Hypericum perforatum and Its Major Components

IMMUNOMODULATORY:
Immunomudulatory effects of hydroalcoholic extract of Hypericum perforatum

COGNITIVE ENHANCER:
Hypericum perforatum as a cognitive enhancer in rodents: A meta-analysis
Complementary and alternative medicine use for treatment and prevention of late-life mood and cognitive disorders

ALZHEIMER’S DISEASE:
Reduced Alzheimer’s disease pathology by St. John’s wort treatment is independent of hyperforin and facilitated by ABCC1 and microglia activation in mice

COGNITIVE IMPAIRMENT WITH CHRONIC ADMINISTRATION:
Hypericum perforatum chronic treatment affects cognitive parameters and brain neurotrophic factor levels

PROMOTE NEUROGENESIS:
Hypericum perforatum treatment: effect on behaviour and neurogenesis in a chronic stress model in mice

EFFECT ON BEHAVIOR:
Hypericum perforatum treatment: effect on behaviour and neurogenesis in a chronic stress model in mice

EFFECT ON DOPAMINE:
Hypericum perforatum L (St John’s wort) preferentially increases extracellular dopamine levels in the rat prefrontal cortex

STRESS:
Hypericum perforatum treatment: effect on behaviour and neurogenesis in a chronic stress model in mice
Effect of St. John’s Wort (Hypericum perforatum) treatment on restraint stress-induced behavioral and biochemical alteration in mice

DEPRESSION:
Antidepressant-like activity of adhyperforin, a novel constituent of Hypericum perforatum L.
Monoamine Oxidase-A Inhibition and Associated Antioxidant Activity in Plant Extracts with Potential Antidepressant Actions
Comparison of St John’s wort and imipramine for treating depression: randomised controlled trial
Efficacy of Hypericum extract WS® 5570 compared with paroxetine in patients with a moderate major depressive episode – a subgroup analysis
St John’s wort for major depression
Improved Resting-State Functional Dynamics in Post-stroke Depressive Patients After Shugan Jieyu Capsule Treatment
A systematic review of St. John’s wort for major depressive disorder
St John’s wort for depression–an overview and meta-analysis of randomised clinical trials.
Complementary and Alternative Medicine Therapies for Perinatal Depression
Update and Critique of Natural Remedies as Antidepressant Treatments
Therapeutic Effects of Phytochemicals and Medicinal Herbs on Depression
Continuation and long‐term maintenance treatment with Hypericum extract WS® 5570 after successful acute treatment of mild to moderate depression – rationale and study design
Complementary therapies for clinical depression: an overview of systematic reviews
Hypericum extract improves depression and quality of life
Depression in children and adolescents: complementary therapies
Complementary and alternative medicine for the treatment of major depressive disorder
St John’s wort is as effective as imipramine in treating depression
A meta-analysis on the efficacy and safety of St John’s wort extract in depression therapy in comparison with selective serotonin reuptake inhibitors in adults

ADHD / AGITATION IN CHILDREN:
A Randomized Placebo Controlled Trial Of Hypericum perforatum For Attention Deficit Hyperactivity Disorder In Children And Adolescents
–NEROUS AGITATION IN CHILDREN:–Herbal triplet in treatment of nervous agitation in children
Nutritional Supplements for the Treatment of Attention-Deficit Hyperactivity Disorder

OCD (Obsessive-Compulsive Disorder):
Nutritional and herbal supplements in the treatment of obsessive compulsive disorder
ESTROGEN-LIKE EFFECT:
Effect of St. John’s Wort (Hypericum perforatum) on obesity, lipid metabolism and uterine epithelial proliferation in ovariectomized rats

PRE-MENSTRUAL STRESS (PMS):
The Efficacy of Hypericum Perforatum (St John’s Wort) for the Treatment of Premenstrual Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial

CYCLIC MASTALGIA (Breast Pain):
Effective Medicinal Plants in the Treatment of the Cyclic Mastalgia (Breast Pain): A Review

MENOPAUSE:
Effects of flaxseed and Hypericum perforatum on hot flash, vaginal atrophy and estrogen-dependent cancers in menopausal women: a systematic review and meta-analysis
A review of effective herbal medicines in controlling menopausal symptoms
Black Cohosh and St. John’s Wort (GYNO-Plus®) for Climacteric Symptoms
A comparative study on the effects of Hypericum Perforatum and passion flower on the menopausal symptoms of women referring to Isfahan city health care centers
A Nutraceutical Approach to Menopausal Complaints

PCOS (Polycystic Ovarian Syndrome):
Combined Lifestyle and Herbal Medicine in Overweight Women with Polycystic Ovary Syndrome (PCOS): A Randomized Controlled Trial

OSTEOPOROSIS:
St. John’s Wort (Hypericum perforatum) stimulates human osteoblastic MG-63 cell proliferation and attenuates trabecular bone loss induced by ovariectomy

CARDIOVASCULAR DISEASE:
Effect of hydroalcoholic extract of Hypericum perforatum on selected traditional and novel biochemical factors of cardiovascular diseases and atherosclerotic lesions in hypercholesterolemic rabbits: A comparison between the extract and lovastatin

LOWERS CHOLESTEROL:
Effects of treatment with a commercially available St John’s Wort product (Movina®) on cholesterol levels in patients with hypercholesterolemia treated with simvastatin

ATHEROSCLEROSIS:
Effect of hydroalcoholic extract of Hypericum perforatum on selected traditional and novel biochemical factors of cardiovascular diseases and atherosclerotic lesions in hypercholesterolemic rabbits: A comparison between the extract and lovastatin
A review of plant-based compounds and medicinal plants effective on atherosclerosis

ANTI-MUTAGENIC:
THE BIOLOGICAL ACTIVITIES OF HYPERICUM PERFORATUM L.
Evaluation of the cytotoxicity, mutagenicity and antimutagenicity of a natural antidepressant, Hypericum perforatum L. (St. John’s wort), on vegetal and animal test systems
The mutagenic, antimutagenic and antioxidant properties of Hypericum lydium

CANCER:
Cytotoxic Activity and Apoptosis Induction of Hypericum scabrum L.
ADENOCARCINOMA:–Does St. John’s Wort cause regression in gastrointestinal system adenocarcinomas?
BREAST:–Cytotoxic and apoptogenic effect of hypericin, the bioactive component of Hypericum perforatum on the MCF-7 human breast cancer cell line
St. John’s Wort Regulates Proliferation and Apoptosis in MCF-7 Human Breast Cancer Cells by Inhibiting AMPK/mTOR and Activating the Mitochondrial Pathway
ESOPHAGEAL:–Antiproliferative Effects of Free and Encapsulated Hypericum Perforatum L. Extract and Its Potential Interaction with Doxorubicin for Esophageal Squamous Cell Carcinoma
GLIOBLASTOMA:–Anti-proliferative and anti-migration effects of Polish propolis combined with Hypericum perforatum L. on glioblastoma multiforme cell line U87MG
Growth inhibition of malignant glioblastoma by DING protein
LUNG:–Effect of hyperoside on the apoptosis of A549 human non-small cell lung cancer cells and the underlying mechanism
MELANOMA:–Hypericum perforatum L. subsp. perforatum induces inhibition of free radicals and enhanced phototoxicity in human melanoma cells under ultraviolet light
St John’s Wort (Hypericum perforatum L.) Photomedicine: Hypericin-Photodynamic Therapy Induces Metastatic Melanoma Cell Death
PROSTATE–Antiproliferative Activity of Hypericum perforatum, Achillea millefolium, and Aloe vera in Interaction with the Prostatic Activity of CD82.
SKIN:–Review of Natural Compounds for Potential Skin Cancer Treatment

SKIN TOXICITY FROM RADIATION THERAPY:
Hypericum perforatum and neem oil for the management of acute skin toxicity in head and neck cancer patients undergoing radiation or chemo-radiation: a single-arm prospective observational study
Prospects in the development of natural radioprotective therapeutics with anti-cancer properties from the plants of Uttarakhand region of India

ANTI-OBESITY EFFECT:
Hypolipidemic and Antiobesity-Like Activity of Standardised Extract of Hypericum perforatum L. in Rats
Effect of St. John’s Wort (Hypericum perforatum) on obesity, lipid metabolism and uterine epithelial proliferation in ovariectomized rats
Effect of Hypericum perforatum L. Extract on Insulin Resistance and Lipid Metabolic Disorder in High-Fat-Diet Induced Obese Mice
Plants with potential use on obesity and its complications

DIABETES:
Antihyperglycemic effect of Hypericum perforatum ethyl acetate extract on streptozotocin-induced diabetic rats
St. John’s wort extract and hyperforin protect rat and human pancreatic islets against cytokine toxicity

DIABETIC WOUNDS & ULCERS:
The use of an extract of Hypericum perforatum and Azadirachta indica in advanced diabetic foot: an unexpected outcome
Topical Hypericum perforatum Improves Tissue Regeneration in Full-Thickness Excisional Wounds in Diabetic Rat Model

PSORIASIS:
The impact of topical Saint John’s Wort (Hypericum perforatum) treatment on tissue tumor necrosis factor-alpha levels in plaque-type psoriasis: A pilot study
Apoptotic or Antiproliferative Activity of Natural Products against Keratinocytes for the Treatment of Psoriasis

POST-OPERATIVE PAIN:
Hypericum perforatum to improve post-operative Pain Outcome after monosegmental Spinal microdiscectomy (HYPOS): a study protocol for a randomised, double-blind, placebo-controlled trial

WOUND HEALING:
The effect of Hypericum Perforatum on wound healing of oral mucosa in diabetic rats
Topical Hypericum perforatum Improves Tissue Regeneration in Full-Thickness Excisional Wounds in Diabetic Rat Model
Wound healing with botanicals: A review and future perspectives

BURN WOUNDS:
Evaluation of the Healing Effects of Hypericum perforatum and Curcumin on Burn Wounds in Rats

IRRITABLE BOWEL SYNDROME:
Effects of Hypericum perforatum extract on rat irritable bowel syndrome
Herbal Medicines for the Management of Irritable Bowel Syndrome: A Systematic Review
Herbal medicines for the management of irritable bowel syndrome: A comprehensive review

TREAMENT OF ADHESIONS:
Effect of Hypericum perforatum on intraperitoneal adhesion formation in rats

PREGNANCY:
Investigation of the embryotoxic and teratogenic effect of Hypericum perforatum in pregnant rats

EPILEPSY:
Effects of St John’s Wort (Hypericum perforatum L.) Extracts on Epileptogenesis

MULTIPLE SCLEROSIS:
A Review of Herbal Therapy in Multiple Sclerosis

QUITTING SMOKING:
A Randomized Clinical Trial of St. John’s Wort for Smoking Cessation