It's crucial to adhere to the prescribed guidance from your physician or pharmacist when taking this medication. Non-compliance could result in ineffective treatment or potential adverse effects.
If you are utilizing a private prescription for tadalafil, take the time to thoroughly review the accompanying information that comes with your medication. The required strength and dosage directions may differ significantly between individuals, based on specific health conditions or concurrent medications.
Dosage and strength
Tadalafil is available in several dosages, including 2.5mg, 5mg, 10mg, and 20mg tablets, allowing for tailored treatment based on individual needs.
Dose for erectile dysfunction
The standard dose of tadalafil for treating erectile dysfunction is typically 10mg, taken as needed. It is vital not to exceed one tablet per day to avoid complications.
Your healthcare provider may adjust your dosage, increasing or decreasing it according to your response to the treatment and the frequency of usage. This personalization ensures better outcomes.
Please note that the effects of tadalafil may persist for over 24 hours; thus, daily intake of the 10mg or 20mg tablets is not advisable.
For optimal effectiveness, it is necessary to be sexually stimulated; the tablet will not produce results without this stimulation.
Dose for benign prostate enlargement
For treating benign prostate enlargement, tadalafil is available in 2.5mg and 5mg tablet forms, with a common prescription of 5mg taken once every day.
In cases where both benign prostate enlargement and erectile dysfunction are being treated simultaneously, the recommended dose remains at 5mg.
Dose for pulmonary hypertension
Tadalafil prescribed for pulmonary hypertension typically comes in 20mg tablets.
The usual dosage for this condition is 40mg, which equates to two 20mg tablets taken once daily. This amount helps manage the symptoms effectively.
Should you have renal or hepatic issues, your doctor may decide to lower your initial dose to either 10mg or 20mg to prevent potential complications.
It is recommended to swallow the tablets whole, accompanied by a drink of water or juice (avoid grapefruit juice, as it can interact negatively with the medication).
For effective results in erectile dysfunction treatment, take one tablet at least 30 minutes before engaging in sexual activities.
If you're using tadalafil for managing prostate enlargement, you have the flexibility to take your tablet either in the morning or evening; however, consistency in timing each day is advised for the best results.
Note that tadalafil tablets for pulmonary hypertension are quite large and could present a challenge when swallowing, so take your time to ensure they go down smoothly.
If you forget to take it
In the event that you forget to take your tablet:
- benign prostate enlargement – Take the missed tablet as soon as you remember, then continue with your usual schedule.
- pulmonary hypertension – If you remember within 8 hours of your scheduled time, take it immediately. However, if this exceeds 8 hours, skip the missed dose and proceed with your next dose as planned.
Under no circumstances should you take two doses simultaneously to compensate for a missed one. Doing so could lead to adverse effects and should be avoided.
If you find that you often forget to take your doses, setting an alarm could be beneficial. Additionally, consulting with a pharmacist may provide alternative strategies to help you remember your medication schedule.
If you take too much
Consuming excessive amounts of tadalafil can lead to several side effects, which may include:
- headaches
- lightheadedness or dizziness
- upset stomach or indigestion
- nasal congestion or stuffy nose
- visual disturbances, such as blurred vision
Urgent advice: Contact 111 for immediate assistance if:
- you take more than the prescribed dose of tadalafil
Visit 111.nhs.uk or call 111 for guidance.
Information:
If an emergency arises requiring a visit to A&E, do not drive yourself. Seek assistance from someone else for transportation or call 999 for an ambulance.
When going to the hospital, remember to carry the tadalafil packaging or the leaflet it came with, along with any leftover medicine and a complete list of other medications you are currently taking.