Hi
Welcome to the forum!
Yes, Flomax can cause both insomnia and somnolence, which is a state of near sleep. Please inform your doctor. Either a change of prescription or a dose adjustment may help.
Hope this helps. Do let me know if there is any thing else and keep me posted. Take care!
it doesn't seem to be a great drug since it lowers blood pressure too much, I almost fainted on losartan and flomax. Is it true it permenently exhausts you and causes muscle weakness?