Cialis common adverse effects
Published 2011/12/30 | 
Generally patients taking Cialis do not report any side effects, or experience minor adverse reactions, most frequent of which are headaches and flushing of the face and neck. Other side effects such as stuffy nose, stomach upset and muscle or back pain are met rarely.
Cialis may cause allergic reactions, never use this medication if you are allergic to Tadalafil or other components.
Serious side effects of Cialis include irregular heartbeat, general ill feeling because of sexual activity, chest pain, nausea, seizures. These conditions require special medical help.
If you experience other adverse reactions during Cialis treatment or if you suddenly feel bad during sexual activity you should get medical help right away.
