Drug library

Prescription savings pages

Early PlanetRx drug pages focused on cost, coupons, generic alternatives, and safe questions to ask your pharmacist. No dosage or treatment advice.

Biguanide

Metformin

Type 2 diabetes

Estimated cash range: $4-$25 for common generic fills

ACE inhibitor

Lisinopril

High blood pressure and heart/kidney protection

Estimated cash range: $4-$15 for many generic fills

Statin

Atorvastatin

Cholesterol reduction

Estimated cash range: $5-$25 for many generic fills

Thyroid hormone

Levothyroxine

Hypothyroidism

Estimated cash range: $4-$30 for many generic fills

Calcium channel blocker

Amlodipine

High blood pressure

Estimated cash range: $4-$15 for common generic fills

Proton pump inhibitor

Omeprazole

Acid reflux / GERD

Estimated cash range: $6-$30 depending on OTC vs prescription

SSRI antidepressant

Sertraline

Depression, anxiety, and related conditions

Estimated cash range: $4-$25 for many generic fills

Anticonvulsant / nerve-pain medication

Gabapentin

Seizures and nerve-pain conditions

Estimated cash range: $8-$40 depending on strength/quantity

Penicillin antibiotic

Amoxicillin

Bacterial infections

Estimated cash range: $5-$20 for many common courses

GLP-1 receptor agonist

Semaglutide

Diabetes and/or weight-management indications depending on product

Estimated cash range: Often hundreds to over $1,000 without coverage