Nelfinavir Oral
In Depth
- Uses and How to Use
- Dosage and Storage
- Precautions and Side Effects
- Drug Interactions
- Drug Images
Pronounced: (nell-FIN-uh-veer)
Nelfinavir Oral Uses
This drug is used in combination with other medications to help control your HIV infection, thereby improving your quality of life. It also lowers your risk of getting HIV complications (e.g., new infections, cancer). Nelfinavir belongs to a class of drugs known as protease inhibitors.
Nelfinavir is not a cure for HIV and it does not prevent the spread of HIV to others through sexual contact or blood contamination (e.g., sharing used needles).
In the US, this medication has been shown to contain an impurity (EMS - ethyl methanesulfonate) which may cause cancer and birth defects in animals. It is unknown if there is a risk of cancer or birth defects in humans from EMS, so nelfinavir should only be used if the possible benefits outweigh the risks. Risks may be greater in children and pregnant women. If you are currently taking nelfinavir as part of your HIV treatment, discuss the risks and benefits with your doctor. Do not stop taking nelfinavir without first talking to your doctor. This impurity no longer is present in the Canadian product.
How To Use Nelfinavir Oral
Read the Patient Information Leaflet provided by your pharmacist before you start using nelfinavir and each time you get a refill. If you have any questions, consult your doctor or pharmacist.
Take this medication by mouth with a high-fat food, usually 2-3 times daily or as directed by your doctor. If you are using other drugs that should be taken on an empty stomach (e.g., didanosine), then those drugs should be taken 1 hour before or 2 hours after taking nelfinavir. Consult your pharmacist for more details.
In general, each dose of powder should be mixed just before taking. Measure out the prescribed dose of powder using the supplied scoop and place in a glass. Mix the dose with a small amount (3 ounces or 90 milliliters) of water, milk, formula, soy formula/milk, or nutrition drink. Drink immediately and rinse the glass with more liquid. Drink the rinse liquid. Avoid acidic food or juices (e.g., orange juice, apple juice/sauce, soda). If the mixture is not taken immediately, store it in the refrigerator. You must drink it within 6 hours.
