Fildena is a drug that is used to treat erectile dysfunction in men. It works by increasing blood flow to the penis, which helps men get or maintain an erection.
It belongs to a group of drugs called phosphodiesterase type 5 (PDE 5) inhibitors. It is available in the form of blue, film-coated, circular-shaped tablets with dosage strengths ranging from 25 mg to 100 mg.
The medication is formulated with sildenafil citrate as its active ingredient. It is a selective inhibitor of PDE-5 that increases the levels of cyclic guanosine monophosphate in the body.
Sildenafil is a popular generic alternative to the brand name Viagra, and it is commonly used to treat erectile dysfunction in adults. It is also used to treat pulmonary arterial hypertension.
Although it is safe and effective for most adults, there are some side effects associated with this drug. These include low blood pressure, chest pain, and fainting. If you have any of these symptoms, stop taking Fildena 100 and talk to your doctor.

