Cialis and Avanafil (marketed as Stendra or Avana) are both medications used to treat erectile dysfunction (ED), but they belong to different classes of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. While they share some similarities in terms of efficacy and mode of action, there are differences in their side effect profiles that can impact sexual performance.
Here's a general comparison of the side effects of Cialis and Avanafil:
Cialis (Tadalafil):
Common side effects: Headache, indigestion, back pain, muscle aches, flushing, stuffy or runny nose, and dizziness.
Less common but potentially serious side effects: Vision changes or loss, hearing changes or loss, priapism (prolonged erection), and sudden loss of vision or hearing.
Duration of action: Cialis has a longer half-life compared to Avanafil, which means its effects may last longer, up to 36 hours in some cases.
Avanafil (Avana or Stendra):
Common side effects: Headache, flushing, nasal congestion, back pain, and nasal congestion.
Less common but potentially serious side effects: Vision changes or loss, hearing changes or loss, priapism, and sudden loss of vision or hearing.
Rapid onset of action: Avana has a faster onset of action compared to Cialis, typically within 15-30 minutes.
In terms of impact on sexual performance, both medications can potentially enhance erectile function by increasing blood flow to the penis. However, side effects such as headache, flushing, and nasal congestion can potentially affect sexual performance negatively by causing discomfort or distraction.
Avanafil's faster onset of action may be preferred by some individuals who want a more spontaneous approach to sexual activity. On the other hand, Cialis's longer duration of action may be advantageous for those who prefer a longer window of opportunity for sexual activity.
It's essential to note that individual responses to these medications can vary, and what works best for one person may not be the same for another. It's important to consult a healthcare provider to determine the most suitable treatment option based on individual health status, preferences, and potential side effects. Additionally, both medications carry risks and contraindications, so it's crucial to use them under the guidance of a healthcare professional.
