Drug interactions may change how your medications work or increase your risk for serious side effects.This document does not contain all possible drug interactions.
Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with the medical provider or pharmacist if in doubt. Do not start, stop, or change the dosage of any medicines without speaking with a medical provider.
Ritonavir can slow down or speed up the removal of other medications from your body, which may affect how they work. Examples of affected drugs include:
Other medications can affect the removal of Ritonavir from your body, which may affect how Ritonavir works. Examples include:
This medication may decrease the effectiveness of hormonal birth control (containing ethinyl estradiol) such as pills, patch, or ring. This could cause pregnancy. Request a callback from a medical provider to discuss using reliable backup birth control methods while using this medication. Also, contact us if you have any new spotting or breakthrough bleeding, because these may be signs that your birth control is not working well.
If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222.
Do not share this medication with others. Lab and/or medical tests (such as pregnancy tests or kidney and liver lab tests) may be done while you are taking this medication. Keep all medical and lab appointments.
At Dr. B, patients can get convenient medical care, including prescription treatments, right from home. Everyone deserves affordable access to healthcare, which is why an online consultation with a licensed provider is only $15. Dr. B also offers a no-cost* option for patients who need financial support.
* Financial hardship assistance available for those who qualify
Send your prescription to thousands of pharmacies for pickup or online delivery. Your choice.
Tell us about your condition with a $15 online consultation. No video calls necessary.
If a Covid-19 prescription is recommended after a medical provider reviews your treatment, it will be sent to your pharmacy.
Pick up and pay for the medication at the pharmacy of your choice. Or, get it delivered.
“The process could not have been easier. My chart was reviewed by a licensed professional and I was able to pick up my prescription at my preferred local pharmacy within a few hours.”
Meghan E. from Florida
“Dr. B made it easy and affordable to get my medication. I was able to get a prescription without having to go through the hassle of having to make a doctor’s appointment, take time off work, etc., all while knowing that there is a trusted medical professional taking care of me.”
Marsha D. from Florida
“The process for the Dr. B birth control was very easy and efficient. The website made getting prescription birth control easily accessible, especially for someone like me who does not have an established primary doctor in the area yet.”
Jennifer F. from Florida