Tadalafil is an erectile dysfunction treatment medication (ED). It is a phosphodiesterase type 5 (PDE5) inhibitor. It works by increasing blood flow to the penis during sexual stimulation, allowing for an erection.

Tadalafil is sold under the brand name Cialis as well as generically, and it is typically taken orally as a tablet. The usual recommended dose for ED is 10 mg taken before sexual activity, but depending on individual response and tolerability, the dose can be increased to 20 mg or decreased to 5 mg.

It should be noted that tadalafil does not work in the absence of sexual stimulation and does not protect against sexually transmitted infections (STIs). Furthermore, because tadalafil may interact with certain medications or health conditions, it is important to consult with a healthcare provider before using it, or you can contact the RapidMeds help desk. Tadalafil may cause headaches, flushing, indigestion, back pain, and muscle aches as side effects.

Further information about the medication visit the link:

https://www.nhs.uk/medicines/tadalafil/