Sudomotor neuropathy in poisoning:-
Mnemonic Arsenic poisoning A - Anemia / Aldrich Mee's line / Arsenophagist (Tolerate upto 300mg ) R - Rain drop pigmentation / Reinsch test / Red velvety mucosa S - Sub endocardial hemorrhages / Sensory neuropathy E - Eruptions N - NAA I - Imbibition of arsenic ( Arsenic imbibed from surrounding soils after death ) / before treated iron oxide C - Cumulative poison / Cholera like symptom / Chelation for treatment
Arsenic
Mercury
Lead
copper
Toxicology - 3