Trouble getting an erection

Erectile dysfunction is common and treatable. A licensed provider can review your case and prescribe (sildenafil, tadalafil) online — discreet and fast.

Also called: ED symptoms · can't maintain erection · low performance

Medically reviewed by Dr. Ikechukwu Ogbu, MD
MD · Board-Certified, Internal Medicine · Last reviewed

Seek urgent care or the ER if you have:

  • Symptoms that are sudden, severe, or rapidly worsening
  • High fever (over 103°F / 39.4°C) that doesn't respond to treatment
  • Chest pain, trouble breathing, fainting, or confusion
  • Signs of dehydration — dizziness, dark urine, unable to keep fluids down
  • Symptoms in someone who is pregnant, immunocompromised, or over 65

What trouble getting an erection could be

The most common causes a clinician considers. This isn't a diagnosis — it's the differential a provider works through with you.

Erectile dysfunction

Erectile dysfunction is one of the more common causes of trouble getting an erection. A provider can confirm with the right history, exam, or labs — and start treatment the same day when appropriate.

Typical workup

What a clinician usually orders or asks about when someone presents with trouble getting an erection.

  • Focused history: timing, triggers, severity, and prior treatments related to "trouble getting an erection"
  • Targeted physical exam of the involved system
  • Rule-in / rule-out workup for the most likely causes: Erectile dysfunction
  • Labs, imaging, or referral only when the answer will change management

When to see a clinician

  • Symptoms have lasted more than a few days without improving, or keep coming back
  • You're not sure if this needs antibiotics, prescription treatment, or watchful waiting
  • You have a chronic condition (diabetes, heart disease, immunocompromised) that raises the stakes
  • You want a same-day plan without a trip to urgent care

Conditions this often points to

Common questions