Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Can anyone recommend some blood pressure medicines that dont cause respiratory issues?Im 25, Male, 6 and weigh 180lbs. Ive been taking Metoprolol since I was 13. I wasnt overweight, no heart defects or anything, just a genetic issue. My usual blood pressure without medication is 150/100. 25mg of Metoprolol ER brings it down to 120/80, and when Ive taken it in the past, 10mg of Lisinopril brings it down to 110/70.Ive always had bad allergies and congestion issues, and recently theyve been getting worse. Im seeing an ENT soon, but before then, I also have an appointment with my primary doctor. I suffer from pretty bad post-nasal drip which causes me to constantly clear my throat. Through research, Ive found that Beta blockers, as well as ACE inhibitors, are prone to cause asthma symptoms, congestion issues, and dry cough. Since my congestion and post nasal drip have become more problematic, Im looking to eliminate anything that might be contributing. Since there are so many different blood pressure medicines, I thought Id ask for some recommendations that are less prone to cause those side effects. So far Im leaning toward Losartan, and Ill be discussing these changes with my doctor this week. Thanks!. ### Response: Beta blockers can cause bronchoconstriction in people with asthma. You havent mentioned asthma, just congestion. Those are unrelated problems.ACE inhibitors like lisinopril increase bradykinin, which can produce a dry cough. Again, unrelated to post-nasal drip or congestion.Calcium channel blockers like amlodipine are often first line and dont have any respiratory effects, and ARBs like losartan dont increase bradykinin, so thats reasonable, but it doesnt sound too likely that your problems are related to medications..