Arsenicum album is homeopathic white arsenic, diluted until most retail products contain little or none of the original substance. Traditional use targets anxiety, digestive, and respiratory complaints, and it was widely distributed for infection prevention. Evidence of benefit is weak and conflicted; the best-controlled trials found no effect. Main harms come from low-strength or contaminated products. (Full Review)
| Marker | Target | Why |
|---|---|---|
| Urinary arsenic (total & speciated) | < 10 µg/L (spot) | Detects arsenic from low-potency products, contamination, or other sources |
| ALT / AST (liver enzymes) | ALT ~10–26 U/L | Screens for arsenic-related or other liver injury |
| Complete blood count (CBC) | WBC 3.5–6.0 ×10⁹/L; hemoglobin 13.5–15 g/dL (men), 12.5–14.5 g/dL (women) | Chronic arsenic can suppress bone marrow and alter blood counts |
Cadence: Baseline, recheck at ~4–6 weeks if use continues, then every 3–6 months while use or exposure risk persists