Common use

Videx EC (didanosine) is prescribed for the treatment of HIV‑1 infection, typically as part of combination antiretroviral therapy. It works as a nucleoside reverse transcriptase inhibitor (NRTI), blocking reverse transcriptase - a key enzyme for HIV replication - and helps slow disease progression.

Dosage and direction

Take Videx EC orally once daily on an empty stomach, either one hour before or two hours after meals. Swallow tablets or capsules whole; do not crush or chew. Dosage is individualized based on body weight, age, kidney function, and other medications.

Precautions

Inform your doctor if you have pancreatitis, liver disease, kidney problems, diabetes, or a history of lactic acidosis. Regular monitoring of blood counts, liver enzymes, and kidney function is recommended. Avoid alcohol, as it may increase the risk of liver toxicity.

Contraindications

Do not use Videx EC if you are allergic to didanosine or any component of the formulation. It is contraindicated in patients with a history of pancreatitis related to didanosine.

Possible side effects

Common side effects include nausea, vomiting, diarrhea, abdominal pain, headache, and fatigue. Serious side effects may include pancreatitis, lactic acidosis, liver problems, peripheral neuropathy, or severe allergic reactions. Seek medical attention promptly if any severe symptoms occur.

Drug interactions

Videx EC may interact with allopurinol, ganciclovir, stavudine, or other medications that affect liver or kidney function. Provide your doctor with a complete list of prescription drugs, over‑the‑counter products, and supplements you are using.

Missed dose

If you miss a dose, take it as soon as you remember. Do not double the dose to make up for the missed one; continue with your regular dosing schedule.

Overdose

Overdose may cause severe nausea, vomiting, diarrhea, lactic acidosis, or pancreatitis. Seek immediate medical attention if an overdose is suspected.

Storage

Store Videx EC at room temperature, away from moisture, heat, and light. Keep the medication in its original container and out of reach of children.

Disclaimer

We provide only general information about medications, which does not cover all directions, possible drug interactions, or precautions. This information cannot be used for self‑treatment or self‑diagnosis. Any specific instructions for an individual patient should be agreed upon with a qualified healthcare professional. We disclaim any liability for errors or omissions and for any consequences arising from self‑treatment.