Is Abacavir, Lamivudine, and Zidovudine addictive?
Last updated September 6, 2026.
**No, abacavir, lamivudine, and zidovudine are not addictive.** This combination treats HIV and does not cause a high or cravings. You need ongoing treatment to control HIV, which does not mean you have an addiction. Skipping doses or stopping treatment can let HIV multiply and become resistant to your medicines. Use daily reminders and arrange refills before you run out. Talk with your prescriber about side effects or treatment changes, and contact them before restarting after a treatment interruption.
What to do
- **Set reminders:** Take your prescribed doses at consistent times each day.
- **Plan refills:** Contact your pharmacy before your supply runs out.
- **Handle missed doses:** Take a missed dose when remembered unless your next dose is almost due, and never double up.
- **Check before restarting:** Contact your prescriber before restarting after stopping or missing several doses in a row.
- **Discuss side effects:** Ask your prescriber to assess symptoms and help you choose any needed treatment changes.