Start with a 10mg dose taken approximately 60 minutes before sexual activity.
Adjusting Your Dose
Your doctor may adjust this based on your response and individual needs. Possible adjustments range from 5mg to 20mg, but always follow their instructions precisely.
- Never exceed 20mg within 24 hours. Avoid grapefruit juice, which can affect how your body processes the medication.
Frequency of Use
Canadian Levitra is designed for use as needed, not daily. Take only when planning sexual activity.
Important Considerations
Discuss any pre-existing health conditions, especially heart problems or liver/kidney issues, with your physician before using Canadian Levitra. Inform your doctor of all medications you are currently taking, including over-the-counter drugs and supplements. Certain combinations may interact negatively. If you experience side effects like vision changes or prolonged erection, seek immediate medical attention.
What to Expect
The effects typically last for 4-5 hours. However, this can vary. Consistent communication with your doctor is key.
Remember:
- This guide provides general information. Always consult your doctor for personalized advice and treatment. This information does not substitute professional medical guidance.


