What Are The Possible Viagra Drug Side Effects?
• Like all medicines, Viagra prescription drug can cause some side effects. These viagra side effects are usually mild and do not last long. Some of these viagra side effects are more likely to occur with higher doses. The most common viagra drug side effects are headache, flushing of the face, and upset stomach. • Less common viagra drug side effects that may occur are temporary changes in color vision (such as trouble telling the difference between blue and green objects or having a blue color tinge to them), eyes being more sensitive to light, or blurred vision. In extremely rare instances, men may have an erection that lasts many hours. You should call a medical doctor immediately if you ever have an erection that lasts more than four hours (see How Sex Affects the Body). Viagra may cause other drug side effects besides those listed on this Viagra Information Website. If you want more Viagra information or develop any drug side effects or symptoms you are concerned about, call a do
• Like all medicines, Viagra prescription drug can cause some side effects. These viagra drug side effects are usually mild and do not last long. Some of these viagra side effects are more likely to occur with higher doses. The most common viagra drug side effects are headache, flushing of the face, and upset stomach. • Less common viagra drug side effects that may occur are temporary changes in color vision (such as trouble telling the difference between blue and green objects or having a blue color tinge to them), eyes being more sensitive to light, or blurred vision. In extremely rare instances, men may have an erection that lasts many hours. You should call a medical doctor immediately if you ever have an erection that lasts more than four hours (see How Sex Affects the Body). Viagra may cause other drug side effects besides those listed on this Viagra Information Website. If you want more Viagra information or develop any drug side effects or symptoms you are concerned about, call
