View Cialis overdosage for action to be taken in the event of an overdose.
Administration
May be taken with or without food.
Contraindications
Hypersensitivity. Serious heart disease or recent heart attack w/in the last 90 days; recent stroke w/in the last 6 mth; low BP or uncontrolled high BP; loss of vision caused by non-arteritic anterior ischemic optic neuropathy. Concomitant use w/ any form of organic nitrate or nitric oxide donors (eg, amyl nitrite); riociguat.
Patients w/ heart disease; sickle cell anaemia; multiple myeloma; leukaemia; any deformation of the penis; serious liver problem; severe kidney problem; intolerance to some sugars. Reports of decreased or sudden hearing loss. Discontinue treatment in case of sudden decrease or loss of vision/hearing. Not known if Cialis is effective in patients who have had pelvic surgery or radical non-nerve-sparing prostatectomy. Caution w/ concomitant grapefruit juice. Avoid excessive alcohol drinking. Reports of dizziness which may affect ability to drive & use machines. Not intended for use by women. Not intended for use by childn & adolescents <18 yr.