Dear Editor, We read with great interest the article by Gardiner et al1 discussing adverse events associated with herbal medicine use in children and wish to congratulate the authors on highlighting potentially harmful effects of herbal medicine use. We also wish to raise awareness of the anti-thrombotic properties of commonly used herbal medications such as ginkgo, omega-3 oils, vitamin E, fev...

Parthenium hysterophorus L. is commonly known as “Gajar ghas" in Hindi and belongs to family Composite. It is an annual herb erect up to 1.5 m in hight. Its stems is branched and covered with trichomes. Its leaves are pale green, branched and covered with soft fine hairs. In Homoeopathy system, allergies caused by Parthenium can be treated by a drug prepared from Parthenium. Root decoction is u...

Recently, Venugopal and Mohanty published the paper entitled as above [1]. In the section 3.9. Biosorption kinetics and rate determining step, Venugopal and Mohanty noticed that “the metal adsorption process depends on the number of metal ions present in the solution as well as the free sites on the biosorbent surface. The pseudosecond order equation is:” with Eq. (6). The pseudo-second-order k...

Feverfew is a traditional herbal remedy for a wide range of medical conditions, including migraine and arthritis1−4. The plant contains a large number of natural products, but the active principles probably include one or more of the sesquiterpene lactones known to be present, including parthenolide (Figure 1)5−6. Feverfew can be taken in a variety of forms, including the raw leaf or tablets or...