Table 1.

Description and side effects of the drugs.

Drugs	Descriptions	Side effects
Insulin	•To treat diabetes mellitus •To decrease blood glucose	•Blurry vision; confusion; tachycardia; neurological deficits
Nitroglycerin	•To treat high blood pressure during surgery •To control congestive heart failure associated with heart attack •To treat chest pain in certain patients	•Numbness; prickling; difficult or labored breathing; headache; tightness in the chest; rapid heart rate; feeling faint, dizzy; unusual tiredness or weakness; hypotension
Aspirin	•To treat minor aches and pains •To decrease the risk of stroke, heart attack, and death associated with stroke or heart attack	•Nausea; tachycardia; hypotension; dizziness; seizures; confusion
Gemfibrozil	•To help reduce cholesterol and triglycerides in the blood. •To treat very high cholesterol and triglyceride levels in people with pancreatitis. •To lower the risk of stroke, heart attack, or other heart complications in people with high cholesterol and triglycerides	•Headache; nausea; diarrhea; dizziness; fatigue, vertigo; heartburn; blurred vision
Enalapril	•To treat high blood pressure in adults and children who are at least 1 month old •To treat congestive heart failure in adults •To treat a disorder of the ventricles	•Blurred vision; confusion; dizziness; faintness; unusual tiredness or weakness; lightheadedness; chest pain
Propranolol	•To treat tremors, angina (chest pain), hypertension, heart rhythm disorders, and other heart or circulatory conditions	•Difficulty with breathing; tightness in the chest; fatigue and/or lassitude; sleep disturbances; sleep disorder; dyspnea; depressive symptoms
Captopril	•To treat hypertension, congestive heart failure, kidney problems caused by diabetes •To improve survival after a heart attack.	•Chest pain; fast, pounding, or irregular; heartbeat or pulse; low blood pressure; troubled breathing or wheezing; unusual tiredness or weakness; vomiting and nausea; dizziness; Sleep disorder; disturbed vision, dry eye, itchy eye
Levothyroxine	•To regulate the body's energy and metabolism •To treat hypothyroidism •To treat or prevent goiter	•Chest pain or discomfort; difficult or labored breathing; extreme fatigue; fainting; fast, slow, irregular, pounding, or racing heartbeat or pulse; nausea; tightness in the chest; tremors; blurred or double vision; dizziness; eye pain; severe headache; seizures
Glibenclamide	•To treat type 2 diabetes	•Diarrhea; dizziness; headache; heartburn; nausea; trouble breathing; hypoglycemia; confusion; dizziness; feeling anxious; headache; blurred vision; fast heart rate; loss of consciousness; feeling unusually weak or tired
Atenolol	•To treat angina (chest pain) and hypertension •To lower the risk of death after a heart attack	•Cardiac failure; bradycardia; dizziness; fatigue; blurred vision; confusion; difficult or labored breathing; tightness in chest; unusual tiredness or weakness; anxiety; slow or irregular heartbeat; dizziness; feeling tired

Adopted from: www.drugs.com and https://vsearch.nlm.nih.gov.