I have been losing weight and i think my blood pressure medicine (lisinopril 20 mg) is too much. i am very tired and a bit lightheaded at times. ?

Weight loss: is concerning as is uyou dizziness. Please consukt your prescribing physician and ask about your BP dose; however the weight loss is concerning and you need a medical examination.

Evaluation : you need to get to your doctor for an evaluation. are your symptoms related or not,hard to.tell. as previously advised,your blood pressure medication needs to be reviewed. good luck