Are the side effects of taking sildenafil citrate harmful?

Sildenafil Citrate side effects are not harmful when taken as prescribed by the doctor, in rare cases abnormal erections for more than 4 hours may lead to damage to the corpus cavernosum and may produce erectile dysfunction.
Sildenafil citrate tablets side effects usually manifest as headache, facial flushing, abnormal sensations, dyspepsia, diarrhea and pain in the extremities, edema; psychiatric disorders such as insomnia and anxiety; lymphohematological disorders such as anemia; and can also lead to ocular hazards such as retinal hemorrhage, photophobia, ocular irritation, and visual blurring in the patient; and adverse reactions such as alopecia, erythema, and nocturnal sweating may also occur.
It is contraindicated in patients who are allergic to any of the ingredients in this product. Sildenafil is suitable for the treatment of erectile dysfunction, patients are advised not to take this drug for a long period of time, which is not conducive to good health and affects normal life.
Patients should not buy and take the drug on their own, it is recommended to go to a regular medical institution and under the guidance of the doctor reasonable use of medication to avoid adverse reactions.