Drugs.com provides information pill side effects to site visitors who use the drug database search tool, which is available online at no charge. The website explains the side effects, as well as other information on the drug, according to Drugs.com. The U.S. Food and Drug Administration's website, at FDA.gov, also offers information on the side effects of pills. This website provides information about serious risks, medication errors and drug shortages as well, states the U.S. Food and Drug Administration.
Side effects are undesirable consequences that occur in addition to the beneficial effects of the pill. They can vary depending on a person's age, weight and stage of disease, explains Drugs.com. Ethnicity and gender can also cause differences in side effects. Visitors to Drugs.com most commonly search for the side effects of drugs such as Adderall, Prozac and Vicodin. Some side effects of Adderall are bladder pain, fast or irregular heartbeat and anxiety, as well as dry mouth, stomach pain and weight loss.
The MedWatch page on FDA.gov provides safety information about pills, as well as medical devices, vaccines and dietary supplements, notes the U.S. Food and Drug Administration. It lists all safety alerts over the previous few years and any label changes relating to warnings, precautions or adverse reactions that occur due to the medication.