A study published by the University of Pennsylvania showed no detrimental effect to men with glaucoma, 레비트라 부작용 treated with 100 mg of Viagra.

The men were observed over a period 5 hours with no observed change in eye pressure. The study did not look for effects in combination with sexual stimulation. Although the study did not test the effects of Cialis or 레비트라 인터넷 구매 Levitra, the drugs are so similar that they are considered to be just as safe.

Any man with a complex medication history should speak with his doctor 레비트라 사용법 when considering using a drug like Viagra, Levitra or 레비트라 인터넷 구매 Cialis as it can have very detrimental interactions with other drugs he may be taking.