Could my father's blood pressure medication, Telmikind H 40, be causing his sudden, repeated episodes of severe dizziness, a spinning feeling, and vomiting, even though all of his medical tests are normal?
I understand how worrying it is to see your father experiencing these distressing symptoms. Yes, his medication, Telmikind H 40 (which contains telmisartan and hydrochlorothiazide), could potentially be causing this. This blood pressure medication can sometimes cause a temporary drop in blood pressure or mild electrolyte changes, leading to severe dizziness, a spinning sensation, and nausea or vomiting. Even when standard medical tests are normal, these episodes warrant a review. Please consult his prescribing doctor or a cardiologist promptly. They can safely check his blood pressure while standing and adjust his dosage if needed. In the meantime, keep him hydrated and help him rise slowly from sitting.