Norvir contains the active ingredient ritonavir, which is an HIV protease inhibitor. It comes in the form of tablets, with each tablet containing 100 mg of ritonavir intended for oral administration. Key inactive ingredients include copovidone, corn starch, and dibasic calcium phosphate. It is commonly used to manage HIV infection by inhibiting viral spread.
How should I use this medication?
Take this medication by mouth. Take it with food. Do not cut, crush, or chew this medication. Swallow the tablets whole. For your therapy to work as well as possible, take each dose exactly as prescribed on the prescription label. Do not skip doses. Skipping doses can make the HIV virus resistant to this and other medications. Keep taking this therapy unless your care team tells you to stop.
Talk to your care team about the use of this medication in children. While it may be prescribed to children for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
Where should I keep my medication?
Keep out of the reach of children and pets.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Get rid of any unused medication after the expiration date.
To get rid of medications that are no longer needed or have expired:
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible:
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions:
What may interact with this medication?
Do not take this medication with any of the following:
This medication may also interact with the following:
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medication?
Visit your care team for regular checks on your progress. Discuss any new symptoms with your care team. You will need to have important blood work done while taking this medication.
HIV is spread to others through sexual or blood contact. Talk to your care team about how to stop the spread of HIV.
Estrogen and progestin hormones may not work as well while you are taking this medication. If you are using these hormones for contraception, talk to your care team about using a second type of contraception. A barrier contraceptive, such as a condom or diaphragm, is recommended.
This medication may increase blood sugar. The risk may be higher in patients who already have diabetes. Ask your care team what you can do to lower your risk of diabetes while taking this medication.
What are the most serious risks of this medication?
Tell your healthcare provider all the prescriptions, over-the-counter medicines, vitamins, and supplements you take. This medicine has interactions with many other medicines. It can stop some medicines from working how they are supposed to. It can make the side effects of other medicines worse. If you are given a new medicine, make sure your healthcare provider knows you are taking this one.
Source: This information is sourced from Elsevier Inc.
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Prescription medications affect individuals differently, and what works for one person may not work for another. Always consult your doctor, pharmacist, or other qualified healthcare provider to ensure the information displayed applies to your personal circumstances. Only a licensed healthcare provider can advise you on what is safe and effective for you.
Keep all medications out of the reach of children, never share your medicine with others, and use each medication only as prescribed. Your reliance on any information provided on this platform is at your own risk.
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