Hydroxyzine is a sedating antihistamine used for short‑term anxiety, pruritus, and as a premedication. It is non‑habit‑forming but can cause drowsiness.
IgG Food Sensitivities panels measure IgG antibodies to foods; results are controversial and not diagnostic of allergy. IgE testing and clinical history remain standard for allergies.
Ion Profile is a comprehensive nutritional assessment combining organic acids, amino acids, fatty acids, and micronutrients to identify functional insufficiencies.
Ketamine is an NMDA receptor antagonist used off‑label at low doses for treatment‑resistant depression in certain programs. Unlike esketamine, IV/IM/SL ketamine is not FDA‑approved for depression.
Kyrptopyrroles measures urinary pyrroles (HPL); its clinical utility is debated. Some practitioners use it to explore contributors to mood or stress issues.