Kratom (Mitragyna speciosa) is a medicinal leaf harvested from a large tree native to Southeast Asia in the Rubiaceae family, first documented by Dutch colonial botanist Korthals. It is botanically ...

Cat's claw, Uncaria tormentosa and U. guianensis is a tropical rain forest vine found in Central and South America that is used for its anti-inflammatory properties, boosting the ...

B&O Supprettes is the brand name for a prescription medication containing powdered opium and belladonna alkaloids in a suppository form. B&O Supprettes are indicated for the treatment of ...

In medicine, the term opiate describes any of the narcotic opioid alkaloids found as natural products in the opium poppy plant, as well as many semisynthetic chemical derivatives of ...

Ephedrine (EPH) [pronunciation: i-ˈfed-rən, British also ˈef-ə-drən] is a sympathomimetic amine commonly used as a stimulant, appetite suppressant, concentration aid, decongestant, and to treat hypotension associated with anaesthesia.

Black pepper comes from the berry clusters called peppercorns that form on the pepper plant. The pepper plant is a woody vine that grows up to 33 feet tall and ...

An opioid is a chemical that works by binding to opioid receptors, which are found principally in the central nervous system and the gastrointestinal tract. The receptors in these ...

Acacia (pronounced /əˈkeɪʃə/) is a genus of shrubs and trees belonging to the subfamily Mimosoideae of the family Fabaceae, first described in Africa by the Swedish botanist Carl ...