Codeine-Guaifenesin

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Apr 10, 2023

Common Questions


Common Questions about Codeine-Guaifenesin


Do I need a prescription for codeine-guaifenesin?

Yes, you need a prescription for codeine-guaifenesin. This prescription cough medicine should only be used for the indication prescribed by the person to whom it is prescribed. Do not take this medicine without a prescription, as it can lead to serious adverse effects.



Can I take codeine-guaifenesin long-term?

You should not take codeine-guaifenesin long-term or for more than 7 days without your doctor’s approval. This medicine is habit-forming and can lead to serious health complications. If medical treatment with this drug does not provide cough relief, call your doctor.



Can I drink alcohol while on codeine-guaifenesin?

Avoid alcohol while on codeine-guaifenesin because alcohol can make side effects like drowsiness and dizziness worse. Also, alcohol can increase your risk of serious adverse effects such as slow breathing.



Is it safe to take codeine-guaifenesin while pregnant?

Codeine-guaifenesin is not safe to take while pregnant. There are other safer options available for medical treatment of cough during pregnancy.



How long does it take for codeine-guaifenesin to work?

Codeine-guaifenesin typically starts working in 30-60 minutes. It’s effects last for 4-6 hours.



What is the price of codeine-guaifenesin without insurance?

Without insurance, codeine-guaifenesin can be as high as $34.44, but with a free BuzzRx prescription discount coupon, you could pay as low as $16.03 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescription drugs—whether you have insurance or not.



What is the price of codeine-guaifenesin with insurance?

Ask your pharmacist or insurance provider for your copay price on codeine-guaifenesin—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for codeine-guaifenesin. When using the BuzzRx lookup tool to find the price of your medicine, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.