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Key points

  • HIV treatment prevents HIV from damaging your immune system, and so prevents ill health and prolongs lives.
  • Everyone who has diagnosed HIV is recommended to take HIV treatment. It is better to begin treatment sooner, rather than later.
  • Combinations of two or three anti-HIV drugs provide the best chance of reducing the amount of HIV in your blood to very low (undetectable) levels.
  • Having an undetectable viral load prevents HIV from being passed on during sex.
  • It is important to take your anti-HIV drugs as prescribed in order to prolong the benefit you will get from them and reduce the risk of drug resistance.
  • Tell a member of your HIV healthcare team if you are having problems with your anti-HIV drugs, including side effects.

This booklet is a starting point for anyone who wants to find out about treatments for HIV. It provides information about the drugs used – known as antiretroviral drugs or antiretroviral therapy (ART).

The booklet has been written to help you decide what questions to ask your doctor about any course of treatment you might be considering. It should not replace discussions with your doctor.

Information in this booklet has been reviewed by a panel of medical experts and includes information on issues such as side effects and drug interactions (with other antiretroviral drugs and drugs used for other conditions). For full details of side effects and drug interactions, see the information leaflets that are produced by drug manufacturers and included in the drug’s packaging.

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Anti-HIV drugs
Keith Alcorn

Keith Alcorn

Editorial Consultant

Keith joined the editorial team of the National AIDS Manual (NAM) in 1991, launched the aidsmap website in 1998 and was the Senior Editor of NAM and aidsmap until 2018. He now contributes news and conference reports as a freelancer.

Roger Pebody

Roger Pebody

Commissioning Editor

Roger joined aidsmap in 2008 and was Managing Editor from 2018 to 2024. As a freelancer, he now edits aidsmap’s news and conference coverage, as well as working on updates to About HIV pages. He is also a contributing science editor for TheBodyPro, a freelance journalist for The Lancet HIV, and a medical writer helping researchers prepare articles for peer-reviewed journals. He began working on HIV at Gay Men Fighting AIDS in the mid-1990s.

Basic information

How treatment works

How treatment works

Taking drugs on time

Taking drugs on time

Drug resistance

Drug resistance

Side effects

Side effects

HIV and the immune system

HIV and the immune system

Myths and facts

Myths and facts

Life expectancy

Life expectancy leaflet front cover

What is an elite controller?

A to Z of antiretroviral medications

Antiretroviral drug chart

Antiretroviral drug chart

Starting HIV treatment

Pill in hand

Recommended treatments for HIV

A man in a blue t-shirt gets HIV treatment out of a blister pack.

One-pill-a-day HIV treatments

Image: carballo/Shutterstock.com

Taking your HIV treatment

Taking your HIV treatment booklet

An introduction to HIV medicines

An introduction to HIV medicines

Blood tests before starting or changing HIV treatment

A close up of a person's arm while they are having their blood taken. The person taking the blood is wearing surgical gloves. We can see some of the blood is already in the tube.

Why taking your HIV treatment properly is important

Image: Domizia Salusest | www.domiziasalusest.com

Adherence to HIV treatment

Image: Domizia Salusest | www.domiziasalusest.com

Food requirements for anti-HIV medications

People sit outside at a table with a close up of a hand with pills in it.

Resistance to anti-HIV drugs

Image: Domizia Salusest | www.domiziasalusest.com

What happens to HIV drugs in the body, and do missed doses matter?

Mareike Günsche | www.aspect-us.com

Where to get HIV treatment

Image: PongMoji/Shutterstock.com

Which HIV medications are available as generics?

Mareike Günsche | www.aspect-us.com

Interactions between HIV medication and recreational drugs

Two syringes, powder and spoon on old wooden background.

Changing HIV treatment

A man in a bathroom holding two bottles of medication and reading the label of one of them.

Side-effects of HIV treatment

An older man sitting in a chair with a blanket over his knees. He's resting his head on his hand.

Allergic reactions to HIV medications

Photoroyalty/Shutterstock.com

HIV treatment side-effects and mental health

Image: Domizia Salusest | www.domiziasalusest.com

What do we know about injectable HIV medication?

A person having an injection.

HIV treatment as you get older

A man stands in a doorway smiling.

Life expectancy for people living with HIV

Mareike Günsche | www.aspect-us.com

Should HIV controllers take HIV treatment?

A doctor and patient talking in a doctor's office.

HIV lifecycle

RAJ CREATIONZS/Shutterstock.com

The stages of HIV infection

An illustration of an HIV virus.