Concomitant use of nitrates and alcohol may cause hypotension. Patients receiving antihypertensive drugs, beta-adrenergic blockers, or phenothiazines and nitrates should be observed for possible additive hypotensive effects. Patients on nitrates should not take sildenafil.
Carcinogenesis, mutagenesis, impairment of Fertility: No long-term studies in animals were performed to evaluate the carcinogenic potential of MYONIT INSTA.