The effects of the drug are varied and include: euphoria; laughter; vivid sensations; imagery and hallucinations; persistent ideas; paranoia; These effects will vary depending on the person, the environment and the potency and amount of the drug used. When Prozac side effects do occur, in most cases they are minor and either require no treatment or can easily be treated by you or your healthcare provider. Millions of visitors travel to . National parks are totally important in the economy. En español l Fear of harmful side effects leads far too many patients to avoid taking their medications. Do the drugs in a drug class all have the same side effects? 10. Drupal-Biblio17