Patients with significant left ventricular outflow obstruction or severely impaired autonomic control of blood pressure may be particularly sensitive to the actions of vasodilators. For CIALIS for use as needed, over and subjects were treated for at least 6 months and 1 year, respectively. In such circumstances, nitrates should still only be administered under close medical supervision with appropriate hemodynamic monitoring. Some services offer a subscription option where they’ll send your medications every month at a discount. For the guy who really loves to shave those extra cents ayyyye! Try the following approaches to reduce the amount you pay for Cialis, generic tadalafil or other medications for erectile dysfunction: Stick to generics. · Q&A. Drug Images. Cialis (tadalafil) is prescribed to treat erectile dysfunction and symptoms of benign prostatic hyperplasia. It comes as a tablet that’s taken as needed or once per day. View images of Cialis and identify pills by imprint code, shape and color with the test1.ru Pill Identifier. Potential for Pharmacodynamic Interactions with CIALIS. Potential for Other Drugs to Affect CIALIS. Potential for CIALIS to Affect Other Drugs. 8 USE IN SPECIFIC POPULATIONS. Pregnancy. Nursing Mothers. Pediatric Use. Geriatric Use. Hepatic Impairment. Renal Impairment. 10 OVERDOSAGE. 11 .