Taking tadalafil exactly as prescribed by your healthcare provider is essential for achieving its desired effects. Tadalafil is primarily used for treating erectile dysfunction (ED), benign prostatic hyperplasia (BPH), and pulmonary hypertension. Proper administration of tadalafil can significantly increase its effectiveness while reducing the likelihood of adverse effects.
Upon receiving your tadalafil prescription, it's important to thoroughly review the accompanying patient information leaflet. Dosages and strength recommendations may differ based on the condition being addressed and the specific needs of each patient.
Dosage and strength
Tadalafil comes in four different strengths: 2.5mg, 5mg, 10mg, and 20mg tablets. Choosing the correct dosage for your condition is crucial for optimal treatment.
Dose for erectile dysfunction
For those diagnosed with erectile dysfunction, the typical starting dosage of tadalafil is 10mg, taken as needed. It is critical to not exceed one tablet in a 24-hour period. Depending on how well you respond to the treatment, your healthcare provider may make adjustments to your dosing. Note that daily use of higher strengths, such as 10mg or 20mg, is generally not advised due to the prolonged effects, which can continue for over 24 hours.
Tadalafil requires sexual stimulation to work effectively, so it’s recommended to take the tablet at least 30 minutes prior to planned sexual activity.
Dose for benign prostatic enlargement
When employed for treating BPH, tadalafil is offered in lower dosages (2.5mg or 5mg). The standard recommendation is 5mg, to be taken once daily. For patients suffering from both erectile dysfunction and BPH, a 5mg daily dose is generally prescribed.
Dose for pulmonary hypertension
In cases of pulmonary hypertension, tadalafil is typically prescribed at a dosage of 20mg per tablet. The standard regimen recommends 40mg, which is taken as two 20mg tablets once daily. If you have issues with kidney or liver function, your healthcare provider might suggest starting with a lower dosage of 10mg or 20mg.
Tadalafil tablets should be swallowed whole with a glass of water or juice—grapefruit juice should be avoided. For erectile dysfunction, timing is particularly important: take 1 tablet at least half an hour before engaging in sexual activity. For BPH, you may choose to take your tablet in the morning or evening, but it’s best to keep a consistent schedule.
If you forget to take it
If you miss a dose:
- For benign prostate enlargement: Take it as soon as you remember. Return to your regular dosing schedule thereafter.
- For pulmonary hypertension: If possible, take the missed dose within 8 hours. If more than 8 hours have passed, skip the missed dose and resume your normal dosing schedule.
Do not take two doses simultaneously to compensate for a missed one. If you frequently forget doses, setting an alarm or utilizing a medication reminder app may be beneficial.
If you take too much
Taking an excessive dose of tadalafil can result in negative side effects, such as:
- Headache
- Dizziness
- Indigestion
- Nasal congestion or a runny nose
- Changes in vision, including blurriness
Urgent advice: Contact NHS 111 for immediate assistance if:
- You have taken more than your prescribed dose of tadalafil.
Visit 111.nhs.uk or call 111 for guidance.
Information:
If it becomes necessary to visit Accident & Emergency, do not drive yourself. Arrange for someone else to transport you or call an ambulance instead.
Bring the tadalafil packet or accompanying leaflet, any remaining tablets, and a list of all the medications you are currently taking.
Considerations and precautions
Before initiating treatment with tadalafil, it is essential to disclose any existing medical conditions to your healthcare provider, especially those concerning heart health, blood pressure fluctuations, or any liver or kidney disorders. Additionally, be sure to inform your doctor about any medications you’re currently using, as certain drugs may interact negatively with tadalafil.
Common interactions include nitrates, which are prescribed for chest pain; combining these with tadalafil can cause dangerously low blood pressure levels. Always consult your healthcare provider before altering any medications.
Conclusion
When taken appropriately, tadalafil can serve as a potent treatment for erectile dysfunction, benign prostatic hyperplasia, or pulmonary hypertension. Adhering to the prescribed dosing and administration guidelines provided by your healthcare provider is paramount to ensuring both its effectiveness and safety.
Should you have any inquiries or concerns regarding your treatment plan involving tadalafil, please do not hesitate to contact your healthcare provider for personalized assistance and guidance.