Sexual Health Evaluation
An erectile dysfunction evaluation includes symptoms, medical history, and medication review. A clinician determines whether further testing, an in-person assessment, a prescription, or referral is appropriate.
ED Medication Information
Sildenafil
An oral prescription medication for ED. Viagra is an associated brand name.
- Oral preparation
- Prescription-specific instructions
- Medication-interaction review
Tadalafil
An oral prescription medication for ED. Cialis is an associated brand name.
- Oral preparation
- Follow the prescribed regimen
- Medication-interaction review
Tadalafil / Sildenafil Combination
A compounded oral preparation containing two PDE5 inhibitors.
- Contains tadalafil and sildenafil
- Individual prescription assessment
- Do not add another PDE5 inhibitor
This compounded combination is not FDA-approved. FDA does not review compounded drugs for safety, effectiveness, or quality before marketing.
Learn More → Start EvaluationVardenafil
An oral prescription medication for ED. Levitra is an associated brand name.
- Oral preparation
- Heart-rhythm history review
- Medication-interaction review
ED Assessment Topics
ED can have vascular, neurological, hormonal, psychological, and medication-related causes.
Treatment Comparisons
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How OakMD Works
Common Questions
What interactions should I disclose?
Do not take PDE5 inhibitors with nitrates or riociguat. Alpha blockers and other blood-pressure medicines require review. Discuss cardiovascular disease and whether you have been advised to avoid sexual activity.
What adverse effects require attention?
PDE5 inhibitors can cause headache, flushing, indigestion, nasal congestion, dizziness, and blood-pressure changes. Seek urgent care for an erection lasting more than four hours, sudden vision or hearing changes, chest pain, or fainting. Tell emergency clinicians which medicine you took; do not take nitrates for chest pain after a PDE5 inhibitor.
Is a prescription guaranteed?
No. A clinician reviews your history and may require additional testing, an in-person assessment, or referral.
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Prescription medications are dispensed only by appropriately licensed pharmacy partners pursuant to a valid prescription issued after an appropriate provider evaluation.
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