- Promethazine
- Promethazine-codeine
- Promethazine-dm
- Promethegan
- Prometrium
- Promiseb
- Propafenone
- Propecia
- Propofol
- Propranolol
- Propylthiouracil
- Proquad
- Proscar
- Protonix
- Provenge
- Provera
- Provida Ob
- Provigil
- Prozac
- Prucalopride
- Prudoxin
- Prumyx
- Pruradik
- Pseudoephedrine Er
- Pulmicort
- Pulmozyme
- Purevit Dualfe Plus
- Purixan
- Pylarify
- Pylera
- Pyquvi
- Pyrazinamide
- Pyridium
- Pyrimethamine
- Pyrukynd
- Pyzchiva
About medications starting with “P”
Page 4 of 4 covers entries 226–261 of 261 medications that begin with P. The P directory is especially broad, covering pain, pulmonary, psychiatric, prostate, skin, and digestive medicines. Comparing the exact dosage and quantity is essential.
Examples on this page include Promethazine, Promethazine-codeine, Promethazine-dm, Promethegan, and Pyzchiva. These examples help you locate a listing, but they are not a substitute for checking the medication’s individual details, approved use, warnings, or pharmacist instructions.
Brand and generic products are not always priced alike. When a lower-cost generic exists, a pharmacist can explain whether the prescription permits substitution; do not switch products, split tablets, or change the dose without professional guidance.
RxDiff makes it easier to compare pharmacy prices before you fill. Search the exact medication on this page, choose the prescribed dosage and quantity, and review participating pharmacies near you. For treatment or safety questions, rely on your prescriber or pharmacist rather than price information alone.
To continue browsing this P directory, use the numbered page links above or return to the A–Z medication index. The directory is organized by medication name rather than condition, so a nearby listing may be unrelated to your prescription. Follow the individual medication link to review its available forms and compare the exact product your clinician prescribed.
This is the last page in the directory for this letter. A short last page is normal because the directory uses fixed page sizes. Use the links above to move to another page or choose a different letter. If you recognize the name of your medicine, open its detail page and check the exact form, strength, and quantity before comparing prices. If you do not recognize the name, ask a pharmacist to confirm it. Never choose a medicine from a name match alone. Brand and generic names can look alike but may have different uses. Prices can also change by pharmacy and ZIP code, so confirm the final price before filling the prescription.