Avana 200 mg for erectile dysfunction and experience any of the following side effects, it is crucial to stop taking the medication and seek immediate medical attention: Serious Side Effects Priapism: An erection lasting longer than 4 hours. This is a medical emergency and can cause permanent damage to the ***** if not treated promptly. Sudden Vision Loss: If you experience sudden vision changes or loss in one or both eyes, stop taking Avana and seek emergency medical care. Sudden Hearing Loss: Any sudden decrease or loss of hearing, often accompanied by tinnitus (ringing in the ears), should prompt immediate cessation and consultation with a healthcare provider. Severe Allergic Reactions: Symptoms such as swelling of the face, lips, tongue, or throat; difficulty breathing; or severe skin reactions like rash, itching, or hives. Chest Pain: If you experience chest pain or pressure during ***** activity, stop using Avana and get medical help right away. Severe Dizziness or Fainting: Experiencing severe dizziness, lightheadedness, or fainting, especially when standing up quickly. Prolonged Side Effects: If common side effects like headache, flushing, or nausea become severe or persistent, it may be necessary to stop taking Avana and consult a doctor. Important Considerations Drug Interactions: If you are taking nitrates or other medications that can lower blood pressure, you should stop taking Avana and consult your healthcare provider, as combining these can lead to dangerously low blood pressure. Underlying Health Conditions: If you have a history of heart problems or other serious health issues, it's essential to have ongoing communication with your doctor regarding any concerning symptoms. Conclusion While Avana 200 mg can be effective for treating erectile dysfunction, it is essential to be aware of potential serious side effects. If you experience any of the above symptoms, discontinue use immediately and seek medical help. Always discuss any concerns or questions with your healthcare provider to ensure your safety and well-being while using this medication.