<s>[INST] What Are the Side Effects of High Blood Pressure Drugs? [/INST] As is true with any medication, high blood pressure drugs have side effects. Among the most common are the following:

Diuretics: headache, weakness, low potassium blood levels
ACE inhibitors: dry and persistent cough, headache, diarrhea, high potassium blood levels
Angiotensin receptor blockers: fatigue, dizziness or fainting, diarrhea, congestion, high potassium blood levels
Calcium channel blockers: dizziness, heart rhythm problems, ankle swelling, constipation
Beta-blockers: dizziness or lightheadedness, decreased sexual ability, drowsiness, fatigue, low heart rate
Alpha-blockers: dizziness, headache, pounding heartbeat, nausea, weakness, weight gain Source: WebMD. Link: https://www.webmd.com/hypertension-high-blood-pressure/hypertension-frequently-asked-questions. Field: Cardiovascular. Disease: Hypertension </s>