29/11/2025
The "cat whiskers" plant (Orthosiphon stamineus or Orthosiphon aristatus) is a traditional medicinal herb known for its diuretic, anti-inflammatory, and antioxidant properties. It is generally considered safe when consumed as a herbal tea, but potential side effects include dehydration and interactions with certain medications.
Benefits
The benefits of the cat whiskers plant, often consumed as "Java tea" or "Misai Kucing," stem from its rich content of flavonoids, phenolic acids (like rosmarinic acid), and essential oils.
Kidney & Urinary Tract Health: It is best known for its potent diuretic properties, which help flush out excess water, salts, and toxins from the body, and may help dissolve small kidney and bladder stones.
Anti-inflammatory Effects: The plant contains powerful anti-inflammatory agents that help relieve pain and swelling associated with gout, arthritis, and rheumatism.
Blood Pressure Management: Its diuretic effect, combined with compounds that relax blood vessels, may help lower high blood pressure (hypertension).
Blood Sugar Regulation: Studies have indicated the plant may help improve insulin sensitivity and lower blood glucose levels, making it a potential natural supplement for managing type 2 diabetes.
Antioxidant Activity: It is rich in antioxidants that fight free radicals, which can help reduce the risk of chronic diseases and support a stronger immune system.
Other Potential Uses: It has been traditionally used to support liver detoxification, manage cholesterol levels, combat bacterial and fungal infections, and ease menstrual discomfort.
potential side effects to be aware of:
Dehydration and Electrolyte Imbalance.