Taking 40mg of tadalafil carries a higher risk of side effects compared to lower doses. Common side effects include headache, flushing, nasal congestion, and indigestion. These are usually mild and temporary, resolving within a few hours. However, some individuals experience more serious side effects, albeit rarely.
Serious Side Effects
Rare but potentially serious side effects include prolonged erection (priapism), which requires immediate medical attention. Vision changes, such as blurred vision or sudden vision loss, are also possible and necessitate prompt medical consultation. Hearing loss or ringing in the ears (tinnitus) are other less frequent, yet serious, adverse effects. Should you experience any of these, discontinue use and contact a healthcare professional immediately.
Other Possible Side Effects
Less common side effects can include muscle aches, back pain, dizziness, and nausea. These are generally less severe and usually subside without intervention. Remember to report any unusual symptoms to your doctor. Individual reactions vary, so open communication with your physician is critical for safe and effective treatment.


