Thanks for writing in.
I am a qualified and certified cardiologist. I read your mail with diligence.
Kind of symptoms you described can occur with drug when you first begin to take these. As you are taking these for last 5 years it is unlikely to have symptoms. Have you been prescribed or have you started any over the counter medicines for any other problem that could be one reason. Your blood pressure as you have written also goes down to 97 mm Hg Systolic. Well the aim of BP drugs is to keep systolic between 110-120 mm Hg. All this need a review by your doctor. With passage of time need for taking BP drug do change both in dosage and frequency and t could change both ways that is you may need more drug or less drug therefore follow up with the doctor is necessary. Here you have additional symptoms for which there is no obvious explanation therefore I would urge to see your doctor and get the issues sorted out. Moreover, apart from physical examination investigations like lipid profile
, EKG and Fasting blood sugar are periodically needed as we advance in age. Good Luck.
With Best Wishes
Dr Anil Grover