More and more men are realizing the benefits of erectile dysfunction drugs such as Cialis. For an unlucky few, there may be slight side effects that accompany the other more desirable properties of the drug. Usually, these are caused by interactions with other drugs and are typically not serious in nature.
Headaches are the most common side effect reported by users of Cialis. Typically, the headaches reported tend to run their course within the first 30 minutes to an hour of onset and are not as severe as an average migraine. Headaches can also occur if you are drinking an excessive amount of alcohol while on Cialis. If you experience a headache then you should immediately reduce your consumption.
To avoid unwanted side effects, including headaches, follow the recommended dosage and be sure to make your physician aware of any other medications that you are taking. For most men, a starting dosage of 10mg is sufficient.