<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been feeling very weak lately, and I think its because of the antihypertensive medication I have been taking. I have been experiencing dizziness and severe fatigue.  <response>: Im sorry to hear that. We may need to conduct a few tests to ascertain the cause of your symptoms. Based on what youve told me, I recommend you undergo the following medical tests: Intravenous fluid replacement, Electrocardiogram, Hematologic tests Blood test, Complete blood count Cbc, Kidney function tests Kidney function test, Electrolytes panel, and Glucose measurement Glucose level to determine the extent of the damage caused by the toxicity of the antihypertensive medication. 