Asthma Weed (Euphorbia hirta), also known as snake weed, pill-bearing spurge, or tawa-tawa (in the Philippines), is a traditional herb known for its respiratory, anti-inflammatory, and antimicrobial properties. It's commonly used in tropical and Ayurvedic medicine.
1. Respiratory Support (Asthma, Bronchitis, Coughs)
Traditionally used to relieve asthma, wheezing, and bronchial congestion.
Acts as a bronchodilator (opens airways), expectorant, and anti-inflammatory.
Helps clear mucus and soothe irritation in the lungs.
2. Antiviral and Antibacterial
Used for viral infections, colds, flu, and upper respiratory infections.
Shown in studies to have activity against bacteria and dengue virus, particularly in folk medicine of Southeast Asia.
3. Anti-Inflammatory
Reduces inflammation both internally and topically.
May help with inflammatory conditions of the lungs, gut, or skin.
4. Antidiarrheal and Gastrointestinal Support
Traditionally used to treat diarrhea, amoebic dysentery, and intestinal parasites.
Acts as a mild astringent and antimicrobial for the GI tract.
5. Skin and Wound Healing
Applied as a poultice or wash to treat wounds, boils, rashes, and skin infections.
Has astringent, antimicrobial, and healing properties.
6. Mild Diuretic
Promotes urination and detoxification, supporting kidney and urinary tract health.
Infusion/Tea
1–2 tsp dried herb per cup; drink 1–3x/day for asthma, cough, diarrhea
Tincture
1–3 mL, up to 3x/day
Poultice
Crushed fresh plant applied to skin for rashes or wounds
Juice or Decoction
Used traditionally in some cultures (e.g., Filipino use for dengue)
Use with caution: all Euphorbia species contain latex sap, which can irritate skin and mucous membranes.
Avoid during pregnancy or breastfeeding.
May cause nausea or vomiting in high doses.
Use under supervision if you have serious respiratory or gastrointestinal conditions.
The information provided here is for general informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have read in this response.
The statements made about the potential medicinal properties of these substances are based on available research and traditional uses, but they may not be universally accepted or supported by conclusive scientific evidence. Additionally, individual responses to herbs and natural remedies can vary, and what works for one person may not work for another.
It's crucial to be aware of any potential interactions between herbal remedies and medications you may be taking. If you are pregnant, nursing, have a medical condition, or are taking prescription medications, consult with a healthcare professional before using herbal products or supplements.
The information provided does not constitute professional medical advice, and it is not intended to diagnose, treat, cure, or prevent any disease. The U.S. Food and Drug Administration (FDA) has not evaluated these statements. Always read and follow the instructions on product labels.