Hello! Welcome and thank you for asking on HCM! I understand your concern and would explain that your symptoms could be related to your current therapy adverse effects. For this reason, I recommend consulting with the prescribing doctor and discussing about this issues. Some tests are necessary to exclude other possible causes that may mimic this clinical situation: - a cardiac ultrasound - a chest X ray study - complete blood count - blood electrolytes - kidney and liver function tests. Hope you will find this answer helpful! Wishing good health, Dr. Iliri