Tadalafil 20 mg Tablets * is included in the Pill Pass Discount Drug List at Pill Pals Pharmacy. This educational article summarizes key FDA-label topics for patients, caregivers, and prescribers who want a plain-language overview before speaking with a physician or pharmacist.
Drug Name
Tadalafil 20 mg Tablets *
FDA Labeled Indications
Tadalafil products are FDA-labeled for erectile dysfunction, signs and symptoms of benign prostatic hyperplasia, combined ED and BPH, or pulmonary arterial hypertension depending on the specific product and dose.
Contraindications
Contraindications include use with nitrates in any form, use with guanylate cyclase stimulators such as riociguat, and hypersensitivity to tadalafil.
Warnings
Warnings include serious low blood pressure, cardiovascular risk with sexual activity, sudden vision loss, sudden hearing loss, priapism, and interactions with alpha blockers, antihypertensives, alcohol, and CYP3A4 inhibitors.
Precautions
Use caution with heart disease, low or uncontrolled blood pressure, recent stroke or heart attack, liver or kidney impairment, retinitis pigmentosa, alpha blockers, and other PDE-5 inhibitors.
Adverse Reactions
Adverse reactions may include headache, indigestion, back pain, muscle aches, flushing, nasal congestion, limb pain, dizziness, and nausea.
Pill Pass Discount Drug List Notes
Availability, quantity limits, manufacturer selection, and final dispensing decisions may depend on prescription requirements, clinical appropriateness, inventory, and applicable law. This article is informational and is not a substitute for individualized medical advice, diagnosis, treatment, or the full FDA-approved labeling for the dispensed product.
Related Pill Pass Discount Drug List Articles
For related medications on the same Pill Pass Discount Drug List, you may also review Tadalafil 2.5 mg Tablets *, Tadalafil 5 mg Tablets *, Tadalafil 10 mg Tablets *, and Tamsulosin 0.4 mg Capsules.
Source note: this article is written as a patient-friendly summary of FDA labeling topics available through DailyMed and related FDA labeling resources. Manufacturer-specific labeling can vary, so patients should rely on the medication guide, package insert, prescriber instructions, and pharmacist counseling for their specific product.
Tadalafil 20 mg Tablets * is on the Pill Pass List. This information is accurate as of May 13, 2026. If you would like more information on this medication, please contact your Physician or Pharmacist.
