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Glossary

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blood sugar – glucose in the blood. When carbohydrates are digested they produce glucose, which circulates in the blood and is used by the body as fuel.

formulation – the physical form that makes an active drug into a medicine.

Different formulations include

  • Pills (capsules or tablets).
  • Syrups or other oral solutions.
  • Injections.
  • Powders.
  • Creams or lotions.

A co-formulation is when two active drugs are combined. For example: when two active drugs are in the same pill.

viral load – the amount of virus in a sample of blood or other fluid. With HIV this is commonly the amount of HIV in a millilitre (mL) of blood. See viral load test.

IM (intra-muscular) – injecting into a muscle. See IV (intravenous) and SC (sub-cutaneous).

spinal tap – See lumbar puncture.