See my previous answer .
Many people have queries about drugs, side effects, and drug interactions.
New drugs are developed at an ever-increasing pace, and even health professionals have trouble keeping up. A doctor who prescribes a drug should be able to answer questions about it, putting the drug and its effects in the perspective of the patient's total situation. Medline allows one to search the medical journals of the National Library of Medicine. Extensive information is offered about all medical subjects Centerwatch lists clinical trials of new drugs and devices. Some 7,000 nationwide trials are listed.