AssuredPharmacy UK: Medication and Disease Information Center

Antiretroviral Therapy (ART) – What You Need to Know

If you or someone you know is living with HIV, the term “antiretroviral therapy” (or ART) comes up a lot. In plain words, ART is a mix of medicines that keep the virus from making copies of itself. When the virus can’t replicate, your immune system stays stronger and you feel better. The goal isn’t a cure, but a life that’s as normal as possible.

How Antiretroviral Drugs Work

Each drug in an ART regimen attacks the virus at a different stage. Some stop HIV from entering a cell, others block the enzymes the virus uses to copy its genetic material. A common drug you might see is Indinavir, which blocks the protease enzyme. By halting that step, the virus can’t finish making new virus particles. Combining drugs makes it harder for HIV to become resistant, which is why doctors prescribe a cocktail rather than a single pill.

Most people take one pill a day that already contains several drugs. The pill might feel small, but it packs a lot of power. If you miss doses, the virus can start to grow again, and resistance can develop. That’s why staying on schedule matters more than you might think.

Choosing and Using Your ART Safely

When you get a prescription, ask your pharmacist or doctor about the most common side effects. Indinavir, for example, can cause kidney stones or a change in how your body handles fats. Staying hydrated and eating a balanced diet usually helps. If you notice anything unusual—like persistent nausea, rash, or trouble sleeping—call your clinic right away.

Buying ART online can be tempting, but only use reputable pharmacies that require a prescription. Look for licences, read reviews, and make sure they follow UK regulations. A genuine online pharmacy will ask for your doctor’s details and never sell you drugs without proof of prescription.

Beyond the meds, there are a few lifestyle habits that boost ART’s effectiveness. Regular exercise, a diet rich in fruits and veggies, and avoiding smoking all give your immune system a leg up. Keep up with routine blood tests; they let your doctor see how well the therapy is working and adjust doses if needed.

Remember, ART is a partnership between you, your doctor, and the pharmacy. Ask questions, track how you feel, and never skip a dose without a good reason. With the right plan, many people on ART live full, healthy lives.

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