Just in case you thought you might want to take drugs (legal medication that is) to make yourself feel better, I picked a few drugs at random and decided to list their side effects. Here are just a few (I really wish I was making these up):

-Xenical
Side effects may include:
Abdominal discomfort or pain, anxiety, arthritis, back pain, diarrhea, dizziness, dry skin, ear/nose/throat problems, earache, fatigue, fatty or oily stools, fecal urgency or incontinence, flu, gas with fecal discharge, gum problems, headache, increased defecation, joint disorders, menstrual problems, muscle pain, nausea, oily discharge, rectal discomfort or pain, respiratory tract infections, skin rash, sleep problems, tooth problems, urinary tract infections, vaginal inflammation, vomiting.

-Maxalt
Side effects may include:
Chest pain, dizziness, drowsiness, dry mouth, fatigue, nausea, pain, tingling skin, weakness, clouded thinking, cold sensations, decreased sensitivity to pain, diarrhea, difficulty breathing, feeling of well-being, flushing, hot flashes, jaw tightness, headache, neck tightness, palpitations, throat tightness, tremor, vomiting, warm sensations, acid indigestion, agitation, allergic reactions, anxiety, blurred vision, bone pain, burning eyes, changes in taste, chest pain, chills, cold hands and feet, confusion, constipation, dehydration, depression, disorientation, difficulty swallowing, dream abnormality, dry eyes, ear pain, eye irritation, eye pain, face swelling, fast or slow heartbeat, gas, hangover feeling, heart attack, heat sensitivity, hives, increased blood pressure, increased urination, increased sensitivity to pain, indigestion, insomnia, irregular heartbeat, irritability, itching, joint pain, lack of coordination, loss of body fluids, memory impairment, menstruation disorder, muscle cramp, muscle pain, muscle spasm, muscle weakness, nasal congestion, nasal dryness, nasal irritation, nervousness, nosebleeds, rash, ringing in the ears, sinus problems, skin peeling, skin swelling, speech difficulties, stiffness, stomach bloating, stroke, sweating, taste and smell abnormalities, tearing eyes, thirst, tongue swelling, throat irritation, throat dryness, throat swelling, upper respiratory infection, urinary frequency, walking abnormalities, wheezing, vertigo, yawning

Diflucan (amazingly, the least side effects I could find)
Side effects include:
Abdominal pain, diarrhea, headache, skin rash, vomiting