Tetracycline Home>Pharmacy>Drugs_and_Medications>T>Tetracycline     Web Pages Tetracycline HCL Information from the RxList. Tetracycline Hydrochloride Toxicology and carcinogenesis studies of tetracycline hydrochloride. HealthSquare:Tetracycline Information, precautions and interactions of the drug. DrugDigest: Tetracycline Information on dosage, usage, side effects, interactions, and drug comparisons including generics when available. Sold under brand names such as: Achromycin V, Panmycin, Robitet Robicaps, Sumycin, and Tetracap.