Pharmacists are more grounded in d knowledge of drugs Dan anyoda.The patient did not go with a prescription rather went to buy a drug dat works for him.......The question is..What is d name of ds drug?what are its indication nd contraindications?what r d side effects?.what did he take with the drug?.....A professional Pharmacist will counsel u on all these b4 dispensing ds drug.#pharmacistsarenotdoctors!