Toxicology mnemonic

Chronic arsenic poisoning signs

The mnemonic

Mees, Rain, Garlic

What each word stands for

  • MeesMees' lines on nails
  • RainRaindrop pigmentation of skin
  • GarlicGarlic odour of breath

Why it matters clinically

Directs toward arsenic in a patient with skin and nail changes.

Where it stops being reliable

Mees' lines also appear with other heavy metals, and this omits neuropathy and keratoses.

Teaching aid, still awaiting independent review. Confirm facts in a standard source.

More mnemonics

Common questions

What is the Toxicology mnemonic?

Mees, Rain, Garlic. It helps you recall: Chronic arsenic poisoning signs.

What does "Mees" stand for?

Mees' lines on nails

What does "Rain" stand for?

Raindrop pigmentation of skin

What does "Garlic" stand for?

Garlic odour of breath

What are all the parts of the Mees, Rain, Garlic mnemonic?

Mees: Mees' lines on nails; Rain: Raindrop pigmentation of skin; Garlic: Garlic odour of breath.

Which topic does this mnemonic belong to?

It belongs to Toxicology in Forensic Medicine.

Where does this mnemonic stop being reliable?

Mees' lines also appear with other heavy metals, and this omits neuropathy and keratoses.

How is this useful clinically?

Directs toward arsenic in a patient with skin and nail changes.

How do I make this mnemonic stick?

Say it aloud, write it from memory tomorrow, then again in a week. Then test yourself on a Forensic Medicine question about Toxicology.

Is this a standard mnemonic?

It is a teaching aid written or adapted by our team. Some resemble ones students share informally. Check any fact that matters in a standard source.