It's crucial to take this medication as prescribed by your healthcare provider. Adhering to the prescribed regimen ensures optimal results and minimizes the risk of adverse effects.
For patients with a private prescription for 20 mg tadalafil, it is essential to read the accompanying informational leaflets carefully. Dosage instructions and the strength of the medication may vary based on individual needs, and understanding these nuances is vital for safe use.
Dosage and strength
Tadalafil is available in various strengths: 2.5mg, 5mg, 10mg, and 20mg tablets, allowing for flexibility based on treatment requirements.
Dosage for erectile dysfunction
For erectile dysfunction (ED), the typical starting dose of tadalafil is 10mg, taken prior to anticipated sexual activity. Patients should not exceed more than one tablet in a 24-hour period.
Your healthcare provider may recommend adjusting the dose based on your therapeutic response and frequency of use. Regular follow-ups can help in fine-tuning the requirements.
It is important to note that the effects of tadalafil can persist for more than 24 hours; therefore, daily intake of 10mg or 20mg is generally discouraged unless specifically directed by a healthcare professional.
For optimal effectiveness, sexual stimulation is necessary to achieve an erection, as tadalafil does not cause an erection without sexual arousal.
Dosage for benign prostate enlargement
When prescribed for benign prostatic hyperplasia (BPH), the standard doses of tadalafil are either 2.5mg or 5mg, with 5mg being the typical daily dose.
In cases where treatment for both BPH and ED is needed, the recommended dose remains 5mg, ensuring that both conditions are effectively managed.
Dosage for pulmonary hypertension
For individuals with pulmonary arterial hypertension, tadalafil is typically prescribed at a dosage of 20mg tablets.
The common standard dosage is 40mg, which consists of two 20mg tablets taken once daily, underlining the necessity for proper adherence to dosing.
Should you experience any kidney or liver difficulties, your healthcare provider may recommend starting with a lower dose of either 10mg or 20mg, which is crucial to ensure safety.
Take the tablets whole with a full glass of water or juice, and avoid grapefruit juice which can interact adversely with tadalafil.
For erectile dysfunction, ensure to consume 1 tablet at least 30 minutes before planned sexual activity for maximum efficacy.
When taking tadalafil for benign prostate enlargement, administration can be done in the morning or evening; however, consistency in timing each day enhances efficacy.
Be advised that tadalafil tablets prescribed for pulmonary hypertension are typically larger in size and may present challenges in swallowing for some patients.
If you forget to take it
If you happen to miss a dose:
- For benign prostate enlargement – take the missed dose immediately when you remember and continue with your normal schedule thereafter.
- For pulmonary hypertension – take the missed dose within 8 hours. If you remember after this time, skip the missed dose and resume your regular dosing schedule.
Under no circumstances should you take two doses at the same time. Do not compensate for a missed dose by taking an additional tablet.
Consider setting an alarm as a reminder for your medication times. Consulting with a pharmacist may provide additional strategies for keeping track of your doses.
If you take too much
Overdosing on tadalafil can result in various side effects, including:
- headache
- dizziness
- indigestion
- nasal congestion
- vision alterations such as blurred vision
Urgent guidance: Contact medical assistance immediately if:
- you have taken more than your prescribed amount of tadalafil
For immediate assistance, visit 111.nhs.uk or call 111.
Important Information:
In case of needing to visit an emergency department, ensure not to drive yourself. Arrange for transportation with a friend or call for an ambulance (999).
Bring the tadalafil packet or leaflet, any remaining tablets, and a comprehensive list of other medications you are currently taking for the medical team.