Drugs >  Tenofovir
Tenofovir
Pronunciation
Brand Names
Therapeutic Categories
What key warnings should I know about before taking this medicine?
Reasons not to take this medicine
What is this medicine used for?
How does it work?
How is it best taken?
What do I do if I miss a dose?
What are the precautions when taking this medicine?
What are the common side effects of this medicine?
What should I monitor?
Reasons to call healthcare provider immediately
How should I store this medicine?
General statements

Pronunciation
(te NOE fo veer)

Brand Names
Viread™

Therapeutic Categories
Antiretroviral Agent, Reverse Transcriptase Inhibitor (Nucleotide)

What key warnings should I know about before taking this medicine?

This medicine may cause severe damage to the liver or a change in acid levels in the blood. This medicine may cause muscle aches and stiffness if it is used for long periods of time. Closely review the section in this leaflet which lists when to call healthcare provider.


Reasons not to take this medicine
  • If you have an allergy to tenofovir or any other part of this medicine.
  • Tell healthcare provider if you are allergic to any medicine. Make sure to tell about the allergy and how it affected you. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other symptoms involved.
  • If you are pregnant or may be pregnant.

  • What is this medicine used for?
  • This medicine is used to treat HIV infection.

  • How does it work?
  • Tenofovir works to injure the virus and fight the infection.

  • How is it best taken?
  • This medicine is usually taken with at least two other medicines.
  • To gain the most benefit, do not miss doses.
  • Use prescription as directed, even if feeling better.
  • Take this medicine with food.

  • What do I do if I miss a dose?
  • Take a missed dose as soon as possible.
  • If it is almost time for the next dose, skip the missed dose and return to your regular schedule.
  • Do not take a double dose or extra doses.
  • Do not change dose or stop medicine. Talk with healthcare provider.

  • What are the precautions when taking this medicine?
  • Do not run out of this medicine. Get it refilled today!
  • If you have liver disease, talk with healthcare provider.
  • If you have kidney disease, talk with healthcare provider.
  • Check medicines with healthcare provider. This medicine may not mix well with other medicines.
  • Do not take didanosine within 2 hours of this medicine.
  • To protect against sexually-transmitted diseases, use a latex condom.
  • Use birth control that you can trust to prevent pregnancy in HIV disease.
  • Breast-feeding is not recommended in HIV disease.

  • What are the common side effects of this medicine?
  • Headache. Mild pain medicine may help.
  • Nausea or vomiting. Small frequent meals, frequent mouth care, sucking hard candy, or chewing gum may help.
  • Diarrhea.

  • What should I monitor?
  • Change in condition being treated. Is it better, worse, or about the same?
  • Check blood work regularly. Talk with healthcare provider.
  • Follow up with healthcare provider.

  • Reasons to call healthcare provider immediately
  • If you suspect an overdose, call your local poison control center immediately or dial 911.
  • Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.
  • Signs or symptoms of infection. These include a fever of 100.5 degrees or higher, chills, severe sore throat, ear or sinus pain, cough, increased sputum or change in color, painful urination, mouth sores, wound that will not heal, or anal itching or pain.
  • Difficulty breathing.
  • Severe belly pain.
  • Severe nausea or vomiting.
  • Severe diarrhea.
  • Not hungry.
  • Severe muscle pain or weakness.
  • Dark urine or yellow skin or eyes.
  • Feeling extremely tired or weak.
  • Any rash.
  • No improvement in condition or feeling worse.

  • How should I store this medicine?
  • Store at room temperature.
  • Protect from light.
  • Protect from moisture. Do not store in a bathroom or kitchen.

  • General statements
  • Do not share your medicine with others and do not take anyone else's medicine.
  • Keep all medicine out of the reach of children and pets.
  • Keep a list of all your medicines (prescription, natural products, supplements, vitamins, over-the-counter) with you. Give this list to healthcare provider (doctor, nurse, nurse practitioner, pharmacist, physician assistant).
  • Talk with healthcare provider before starting any new medicine, including over-the-counter, natural products, or vitamins.

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