When to Consult a Doctor Regarding Viagra Onset Time

If Viagra doesn’t work within 1 hour after taking it, or if the effect is significantly less than expected, contact your doctor. This could indicate a problem with the medication’s absorption, a potential underlying health issue impacting erectile function, or a need for dosage adjustment.

Situations Requiring Immediate Medical Attention

Seek immediate medical attention if you experience chest pain, dizziness, prolonged erection (priapism) lasting more than 4 hours, sudden vision loss, or hearing loss after taking Viagra. These are serious side effects requiring prompt medical intervention. Don’t hesitate to call emergency services.

Also, discuss any changes in your overall health with your doctor, as pre-existing conditions or new medications can affect Viagra’s performance. Regular check-ups and open communication are key to successful treatment.