Tadalafil is a medication commonly prescribed for erectile dysfunction (ED), benign prostatic hyperplasia (BPH), and pulmonary hypertension. It is vital to follow your healthcare provider's advice regarding how to take this medication correctly, ensuring effective treatment and minimizing potential side effects.
If you receive a private prescription for tadalafil, examine the accompanying informational materials closely. Dosage and administration can vary depending on your specific needs, so it's crucial to adhere to these guidelines strictly.
Dosage and Strength
Tadalafil is available in several strengths: 2.5mg, 5mg, 10mg, and 20mg tablets. The specific strength and dosage prescribed depend on the condition being treated and your individual health profile.
Dose for Erectile Dysfunction
The standard starting dose for treating erectile dysfunction is 10mg, which should be taken before planned sexual activity. It is important to note that you should not take more than one tablet in a 24-hour period, as doing so can lead to increased side effects.
Your healthcare provider may adjust your dose based on how well the medication works and how frequently you require it, allowing for a personalized approach to treatment.
Note that the effects of tadalafil can last longer than 24 hours, hence it is not recommended to take the 10mg or 20mg doses daily without medical guidance to avoid potential complications.
Remember that for tadalafil to be effective, you need to be sexually aroused, as it does not automatically induce an erection.
Dose for Benign Prostate Enlargement
For men suffering from benign prostate enlargement, tadalafil can be prescribed in 2.5mg or 5mg strengths, with the typical dose being 5mg taken daily. This daily regimen can help alleviate symptoms associated with BPH.
If you are prescribed tadalafil for both BPH and erectile dysfunction, the recommended dose remains 5mg, providing a dual benefit in managing both conditions.
Dose for Pulmonary Hypertension
When used for pulmonary hypertension, tadalafil is typically prescribed in 20mg tablets. The general recommended dose is 40mg daily, which means taking two 20mg tablets once a day to effectively manage your condition.
If you have any kidney or liver issues, your healthcare provider may consider starting you on a lower dose, such as 10mg or 20mg, to ensure safe usage.
Always swallow tadalafil tablets whole with a glass of water to facilitate proper absorption. You may also use juice, but avoid grapefruit juice as it can interact negatively with the medication.
For erectile dysfunction, aim to take your tablet at least 30 minutes before engaging in sexual activity to allow enough time for it to take effect.
If your doctor has prescribed tadalafil for prostate enlargement, you have the flexibility to take it either in the morning or at night, but it’s recommended to take it at the same time each day for consistency in treatment.
Keep in mind that tadalafil tablets for pulmonary hypertension may be larger than other strengths and might require some effort to swallow, especially for those who have difficulty with larger pills.
If You Forget to Take It
If you forget to take a dose of tadalafil:
- For Benign Prostate Enlargement: Take it as soon as you remember, and then continue taking it as normal. If it is close to the time for your next dose, skip the missed dose entirely.
- For Pulmonary Hypertension: If you remember within 8 hours of your scheduled dose, take it immediately. If more than 8 hours have passed, skip the missed dose and return to your regular dosing schedule without taking extra doses.
Never take two doses simultaneously. Avoid taking an extra dose to compensate for a forgotten one, as this can increase the likelihood of side effects.
If you frequently forget to take your medication, consider setting daily reminders or consulting with your pharmacist for additional strategies to help keep track of your doses effectively.
If You Take Too Much
Overdosing on tadalafil can lead to side effects, which may include:
- Headaches
- Dizziness
- Indigestion
- Stuffy nose
- Vision changes (e.g., blurred vision)
Urgent advice: Contact a medical professional immediately if:
- You have taken more than your prescribed dose of tadalafil.
Visit 111.nhs.uk or call 111 for guidance on what steps to take next.
Important Information:
In the event that you need to visit the Accident & Emergency department, do not drive yourself. Request someone to drive you or call for an ambulance for your safety and well-being.
When visiting, bring the tadalafil packaging or the informational leaflet that accompanied it, any remaining tablets, and a complete list of any other medications you are currently using to ensure comprehensive care.