Men with erectile dysfunction can be treated with the drug fildena 100. The active component of it is sildenafil citrate. The inability of males to achieve and maintain an erection is known as erectile dysfunction. Fildena improves firmness by increasing blood flow to the penile area. The inability to get or keep an erection during sexual activity is the hallmark of erectile dysfunction, a problem affecting male sexual health. Before ingesting the drug with plain water, avoid crushing or chewing it. Fildena 100 Side effects that are comparable to those of Viagra. Although the severity of the unfavorable reactions varies from person to person, they often only cause little pain. However, never attempt to chew or crush the medication; instead, swallow it whole. The medication can be taken empty-handed.