Study About Antihistamine Drug
Friday, August 20th, 2010Promethazine, which belongs to the phenothiazine group of drugs works by changing the chemical effects of the brain. It is effective in treating allergic symptoms and diseases. Marketed under the brand Pentazine Phenergan, Promethazine is an antihistamine, which belongs to the phenothiazines. promethazine tablets and suppositories in labor and the evolution of the chemical actions [...]

