If you experience vision changes while using Sildalist, it's essential to take prompt action to ensure your safety and well-being. Vision changes can be a potential side effect of the medication, and while they are not common, they should be taken seriously. Here's what you should do:

1. Stop Taking Sildalist: If you experience sudden or significant vision changes, stop taking Sildalist immediately. Continuing to use the medication may worsen the symptoms or lead to further complications.

2. Seek Medical Attention: Contact your healthcare provider or seek medical attention promptly. Vision changes can be a sign of a serious underlying condition, and it's important to have a healthcare professional evaluate your symptoms. Do not delay seeking medical help, especially if the vision changes are severe or persistent.

3. Describe Your Symptoms: Sildalist speaking to a healthcare provider, describe your symptoms in detail. Mention any changes in vision, such as blurriness, loss of vision, changes in color perception, or sensitivity to light. Provide information about when the symptoms started, how long they have been present, and whether they have worsened over time.

4. Follow Medical Advice: Follow any instructions or recommendations provided by your healthcare provider. They may ask you to undergo further evaluation, such as a comprehensive eye examination, to determine the cause of the vision changes. Based on the assessment, your healthcare provider can recommend appropriate treatment or management strategies.

5. Discontinue Sildalist Use: If vision changes are confirmed to be associated with Sildalist use, your healthcare provider may advise you to discontinue the medication. They may prescribe an alternative treatment for erectile dysfunction or premature ejaculation that is less likely to cause vision-related side effects.

6. Monitor Symptoms: Keep track of your symptoms and monitor for any changes or developments. If you experience any new or worsening symptoms, contact your healthcare provider promptly for further evaluation and guidance.

7. Report Adverse Reactions: If you believe that the vision changes are related to Sildalist use, consider reporting the adverse reaction to the appropriate regulatory authority or drug safety organization. Reporting adverse reactions helps monitor the safety of medications and contributes to ongoing pharmacovigilance efforts.

Remember that vision changes can have various causes, and not all cases may be directly linked to Sildalist use. However, it's important to address any concerns about your vision promptly and seek appropriate medical attention to determine the underlying cause and ensure proper management.