Can flomax cause rapid heartbeat only when i urinate or yell or the doorbell rings suddenly it's 130bpm. my blood pressure is normal. get dizzy stand

Possible: More common: Cough or hoarseness fever or chills lower back or side pain painful or difficult urination Less common: Chest pain Rare Dizziness or lightheadedness dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position fainting feeling of constant movement of self or surroundings painful or prolonged erection of the penis sensation of spinning

Flomax: Yes it can. Check your BP seated and 1 min standing then go up and down on toes 10 times and check BP again. If BP falls more than 20/10 call your Dr. Why are you taking it. I can do 2nd opinion now to help. Till 6 AM CDT. Should take it at night before bed usually.