What medicine is qllu blue?

Under normal circumstances, the blue qllu tablet is sildenafil citrate, which belongs to a class of medications used for erectile dysfunction. Specific details are as follows:

Sildenafil citrate tablets are a Western medicine primarily used to treat erectile dysfunction. Sildenafil citrate is a type 5 phosphodiesterase (PDE5) inhibitor. It works by selectively inhibiting PDE5, enhancing nitric oxide effects and increasing cGMP levels, thereby relaxing the smooth muscles of the corpus cavernosum in the penis. This enables men with erectile dysfunction to achieve a natural erection response when sexually stimulated. It should be noted that sildenafil citrate must not be used concurrently with nitrates, and patients who are allergic to the medication should avoid its use.

Patients are advised to take this medication under the guidance of a physician. If any discomfort occurs, they should seek medical attention promptly to avoid delaying treatment.