It’s of utmost importance to adhere to your healthcare provider’s instructions regarding the administration of this medication. Proper usage ensures not just effectiveness but also your safety while using tadalafil.
In case you've been given a private prescription for tadalafil, it's vital to thoroughly review all provided literature. The recommended strengths and dosages can be quite different based on individual needs.
Dosage and Strength
Tadalafil comes in several strengths, including: 2.5mg, 5mg, 10mg, and 20mg tablets to suit different medical needs.
Dose for Erectile Dysfunction
For treating erectile dysfunction, the typical starting dose is 10mg, usually taken before engaging in sexual activities. It is essential to limit consumption to one pill within a 24-hour period.
Your physician may modify your dosage based on your personal response to the medication and how frequently you intend to use it.
Given the prolonged action of tadalafil, daily administration of the 10mg or 20mg doses is typically not advised.
For optimal results, sexual stimulation is necessary at the time of taking tadalafil.
Dose for Benign Prostate Enlargement
For those suffering from benign prostate enlargement, tadalafil is available in lower strengths of 2.5mg or 5mg, with the recommended dose being 5mg taken daily.
For patients managing both erectile dysfunction and prostate enlargement, the advised dosage remains at 5mg daily.
Dose for Pulmonary Hypertension
When indicated for pulmonary hypertension, tadalafil is prescribed in 20mg tablets.
Usually, the initial dose is 40mg, which comprises two 20mg tablets taken once a day.
Should you have liver or kidney impairments, your healthcare provider could recommend a reduced initial dose of 10mg or 20mg.
Take the tablets whole, accompanied by a glass of water or juice (avoid grapefruit juice).
For erectile dysfunction, the optimal timing is to take one tablet at least 30 minutes before sexual activity.
For those prescribed tadalafil for prostate issues, it can be taken either in the morning or evening; however, consistency is crucial—aim for the same time each day.
Note that the tadalafil tablets prescribed for pulmonary hypertension might be relatively large, presenting a potential challenge for some individuals when swallowing.
If You Forget to Take It
If you miss a dose of tadalafil, follow these guidelines:
- For benign prostate enlargement: Take it as soon as you remember, then return to your regular schedule.
- For pulmonary hypertension: If you remember within 8 hours, take it immediately. If it's after 8 hours, skip the missed dose and stick to your usual regimen.
Never double up on doses to make up for a missed one.
If forgetting doses becomes a frequent issue, consider setting reminders or discussing with your pharmacist about strategies to stay on track.
If You Take Too Much
Surpassing the recommended dose of tadalafil may result in various side effects, including:
- Severe headache
- Dizziness or light-headedness
- Indigestion or stomach discomfort
- Congestion or stuffiness in the nasal passages
- Visual disturbances, including blurred vision
Urgent advice: Seek medical attention immediately if:
- You suspect you have taken more tadalafil than the prescribed dosage.
For immediate assistance, please visit 111.nhs.uk or dial 111.
Information:
Should you need to visit an emergency department, do not drive yourself there. Instead, ask for someone to drive you or call for an ambulance.
Always carry the tadalafil package or leaflet, any remaining medication, and a list of other medications you are taking.