Does St Johns Wort cause weight gain?
John's wort is well established as a remedy for mild to moderate depression. Since depression can lead to weight gain, and since medications with actions similar to that of St. John's wort have been used for weight loss, some people have proposed that St. John's wort can be useful for weight loss.
Unlike prescription SSRIs, SJW is remarkable for its lack of side effects. No “numbing” of your personality, no weight gain, no sexual dysfunction, no heart arrhythmias.
“Overall, using St. John's wort for weight loss isn't a good idea because it's potentially very dangerous.” 5-hydroxytryptophan (5-HTP). 5-hydroxytryptophan (5-HTP) is found in some over-the-counter weight loss formulas.
St. John's wort may cause increased sensitivity to sunlight, especially when taken in large doses. Other side effects can include insomnia, anxiety, dry mouth, dizziness, gastrointestinal symptoms, fatigue, headache, or sexual dysfunction.
St. John's wort (Hypericum perforatum) is an herbal remedy used widely for the treatment of depression. Recent clinical studies demonstrate that hypericum extracts increase the metabolism of various drugs, including combined oral contraceptives, cyclosporin, and indinavir.
It can also interfere with anti-rejection medications, heart medications, and some drugs used for heart disease, HIV, and cancer. One 2011 study indicated the herbal supplement can reduce the effectiveness of Xanax, an anxiety medication. Wolf noted that pregnant or breastfeeding women should avoid St. John's wort.
As with other antidepressant medication, the herbal remedy may take up to four weeks to exert an effect. St John's wort should not be taken in combination with other prescription drugs, including antidepressants. If you are taking other medication, check with your GP first.
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St. John's wort is thought to regulate mood by increasing the levels of several chemical messengers in the brain.
It can cause some side effects such as trouble sleeping, vivid dreams, restlessness, anxiety, irritability, stomach upset, fatigue, dry mouth, dizziness, headache, skin rash, diarrhea, and tingling. Take St. John's wort in the morning or lower the dose if it seems to be causing sleep problems.
Does St John's wort cause hair loss?
Results: St John's wort may cause serotonin syndrome in sensitive patients. In addition, St John's wort may be associated with hair loss.
St. John's wort is thought to work by keeping the brain from using up neurotransmitters like serotonin, dopamine, GABA, and norepinephrine. As a result, the neurotransmitters are more effectively used in the brain. This can have an antidepressant and overall feel-good effect in the brain.

Despite wide spread use, there have been no convincing case reports linking use of St. John's wort and hepatotoxicity. In controlled trials, St. John's wort has not been linked to serum enzyme elevations or to clinically apparent liver injury.
When taken orally for up to 12 weeks in appropriate doses, St. John's wort is generally considered safe.
How can St John's wort benefit sleep? St John's wort can benefit sleep by helping to regulate mood and by increasing the production of the body's sleep hormone, melatonin. There's some evidence to suggest St John's wort may provide some relief from anxiety.
A 2008 review of 29 international studies suggested that St. John's wort may be better than a placebo and as effective as different standard prescription antidepressants for major depression of mild to moderate severity. St. John's wort also appeared to have fewer side effects than standard antidepressants.
In topical form, such as oil, St. John's Wort can speed up the healing process of burns, bruises, and scars as the oil aids the skin's cell regeneration process and stimulates the circulation of oxygenated blood to damaged cells. It's anti-inflammatory agent also reduces redness and inflammation.
In topical form, such as oil, St. John's Wort can speed up the healing process of burns, bruises, and scars as the oil aids the skin's cell regeneration process and stimulates the circulation of oxygenated blood to damaged cells. It's anti-inflammatory agent also reduces redness and inflammation.
When taken orally for up to 12 weeks in appropriate doses, St. John's wort is generally considered safe.
How can St John's wort benefit sleep? St John's wort can benefit sleep by helping to regulate mood and by increasing the production of the body's sleep hormone, melatonin. There's some evidence to suggest St John's wort may provide some relief from anxiety.
Does St John's wort cause hair loss?
Results: St John's wort may cause serotonin syndrome in sensitive patients. In addition, St John's wort may be associated with hair loss.
St. John's wort is thought to regulate mood by increasing the levels of several chemical messengers in the brain.
Despite wide spread use, there have been no convincing case reports linking use of St. John's wort and hepatotoxicity. In controlled trials, St. John's wort has not been linked to serum enzyme elevations or to clinically apparent liver injury.