Botanical Overview
Pigweed (Amaranthus sp.) belongs to the Amaranthaceae family. Limited but reliable traditional records indicate this plant has recognized medicinal applications in one or more healing traditions. This species belongs to the Amaranthaceae family, a group of flowering plants.

Family Context
The Amaranthaceae family is widely distributed. Notable medicinal members include:
- Chaff Flower — 39 documented uses
- Chaff Flower — 29 documented uses
- Cockscomb — 25 documented uses
- Spiny pigweed — 23 documented uses
Traditional Uses
Pigweed has been traditionally used for respiratory conditions.
Respiratory conditions.
- Bronchitis
- Expectorant
Respiratory conditions are addressed through steam inhalation of the herb’s vapors or internal use as a warm tea. The hot infusion acts as an expectorant, helping to loosen phlegm and clear congestion. Some traditions combine it with honey for coughs.
Active Compounds
Phytochemical research has identified 30 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).
The identified compounds include the following categories:
- Alkaloid: nitrogenous compounds with diverse pharmacological activities