I'm a 49 year old woman who has been suffering from hypertension, pulmonary hypertension, systematic lupus. I'm using sildenafil chloroquine hydrochlorothiazide soluspirin simvastatin enalapril and atenolol. Some day's i'm suffering from headaches, dizziness, light chess pains, heavy leg's and arms and i'm just very tired. All that comes at the same times. My heavy leg's and arms happen almost every day. Is that normal.