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Dr. Cannabis

Appetite loss with HIV/AIDS

Loss of appetite and weight in HIV/AIDS. Limited evidence, and the basis for one of dronabinol's FDA indications.

Limited evidenceWeak evidence from fair-quality studies, or mixed findings.

What the evidence says

NASEM 2017: limited evidence for increasing appetite and decreasing weight loss associated with HIV/AIDS.

NASEM found limited evidence that cannabis and oral cannabinoids increase appetite and decrease weight loss associated with HIV/AIDS. Dronabinol carries an FDA indication for anorexia associated with weight loss in patients with AIDS, added in 1992.

Appetite stimulation from THC is one of its more reliable subjective effects, but "reliable subjective effect" and "clinically demonstrated benefit" are different standards, and the evidence sits at the lower one.

For appetite loss from other causes, there is no comparable evidence base.

What to ask for

This is a starting point, not a prescription. Take it to a licensed dispensary and ask to see the batch certificate of analysis.

Suggested ratio
THC-forward
Starting THC dose
2.5 mg
Commonly chosen profile
Balanced hybrid
Time of day
either

Cannabinoids

  • THC

    The main intoxicating compound in cannabis. It drives most of what people mean by "high," and it is also the cannabinoid behind most documented therapeutic effects.

Terpenes to look for

Commonly present in products people choose for this. Terpene effect claims are preclinical — this is a way to find a product again, not a promise about how it will feel.

  • Myrcene

    Earthy, musky, faintly sweet

  • Limonene

    Bright citrus, lemon and orange rind

Formats

  • FlowerOnset 1–10 min · lasts 2–4 h

    Dried cannabis, smoked or dry-herb vaporised. Fast onset makes it the easiest format to titrate.

  • Vape cartridgeOnset 1–10 min · lasts 2–4 h

    Concentrated cannabis oil in a battery-powered cartridge. Discreet, potent, and easy to over-do.

  • TinctureOnset 15–90 min · lasts 4–8 h

    Liquid extract dosed by dropper. The most precise way to titrate an oral dose in small increments.

Get a personalised starting point

Answer four questions and we will adjust the dose for your experience level and find licensed dispensaries near you.

Get guidance

Talk to a doctor if

  • • You are losing weight without trying
  • • You are living with HIV — coordinate with your care team, as prescription dronabinol may be the better route

Related conditions

Sources

  1. NASEM 2017, Committee Conclusions (summary PDF of all evidence-tier conclusions).Accessed 2026-08-15.
  2. U.S. Food and Drug Administration. FDA Regulation of Cannabis and Cannabis-Derived Products, Including Cannabidiol (CBD).Accessed 2026-08-15.