Phen-an-ka-min

Phen-an-ka-min is a combination oral tablet developed and manufactured by Sinopharm Xingsha Pharmaceuticals, primarily used for the symptomatic treatment of the common cold and influenza. The formulation contains paracetamol (acetaminophen), chlorpheniramine maleate, and caffeine. Paracetamol provides analgesic and antipyretic effects by inhibiting cyclooxygenase enzymes and reducing prostaglandin synthesis in the central nervous system. Chlorpheniramine is a first-generation antihistamine that competes with histamine for H1 receptor sites, effectively relieving symptoms such as rhinorrhea, sneezing, and watery eyes. Caffeine is included as a central nervous system stimulant to alleviate the drowsiness often caused by chlorpheniramine and to potentially enhance the analgesic efficacy of paracetamol. This product is an established generic medication in the Chinese market.

Brand names

Phen-an-ka-min酚氨咖敏片

Other names

paracetamol + chlorpheniramine + caffeineAcetaminophen, chlorpheniramine, and caffeine tablets