medicinal plant

Cat's whiskers

[Dried leaves of Orthosiphon stamineus]

Indian Kidney Tea from Java – an undisputed classic for the urinary tract and kidneys.

Interesting facts about cat's whiskers

May help flush out mild kidney stones.
The name of the long, mustache-like stamens.
Greek: Orthosiphon = upright tube.

Effects & Properties

Strength Diuresis: The kidneys filter more efficiently, the urinary tract is thoroughly flushed, and pathogens lose their foothold in the mucous membrane. In addition, antispasmodic on the muscles of the urinary and bile ducts—ideal for flushing out kidney stones. Active ingredients: flavonoids (sinensetin), essential oils, potassium salts.

Features: diuretic, purgative, laxative, antispasmodic, antimicrobial.

Applications

Orthosiphon stamineus for kidney problems

In cases of kidney disease, the kidney’s filtration capacity is impaired—metabolic waste products and toxins accumulate in the blood. Thanks to its flavonoids and potassium salts, cat’s whiskers significantly boost diuresis: the kidney filters a greater volume of blood per unit of time, and the excretion of uric acid and other harmful substances improves. The body cleanses itself more efficiently.

Cat's whiskers for urinary tract infections

In urinary tract infections, bacteria colonize the mucous membranes of the urinary tract. Cat's whiskers combat this mechanically: the drastically increased urine volume thoroughly flushes out the urinary tract—bacteria are washed away from the mucous membrane and find it harder to reattach. At the same time, the flushing reduces the bacterial load and relieves the immune system, allowing it to combat the remaining pathogens more efficiently.

Orthosiphon stamineus for kidney stones

Kidney grit forms when mineral salts are deposited in the renal pelvis and form small granules. Cat's whiskers work in two ways here: The increased diuresis boosts urine flow and mechanically flushes the loose gravel out of the renal pelvis. The antispasmodic effect on the urinary tract muscles ensures that the gravel can pass through the urinary tract unimpeded without triggering spasms. Important: Always make sure to drink enough water.

Instructions for Use

As tea or drops. Always drink more fluids – at least 2 liters a day.

Pregnancy & Breastfeeding

Do not use—safety has not been adequately tested.

Heart Failure & Kidney Failure

Do not use in cases of edema caused by impaired heart or kidney function—such edema requires medical treatment.

Plant Profile

Scientific name: Orthosiphon stamineus
Plant family: Lamiaceae
Other names: Indian Kidney Tea, Java Tea
Flowering period: March
Origin: Tropical Asia
Toxicity: Non-toxic

Cat's Whiskers: Properties, Uses & Effects

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What is Orthosiphon stamineus (cat's whiskers)?

Orthosiphon stamineus—commonly known as cat's whiskers—is a herbaceous plant native to tropical Asia. Its nicknames, "Java tea" or "Indian kidney tea," describe its primary use: its diuretic effect on the urogenital tract. The long, whisker-like stamens gave it its German name.

How does cat's whisker work for kidney stones?

Cat's whiskers increase urine output by promoting diuresis and have an antispasmodic effect on the urinary tract muscles. This combination is ideal for flushing out kidney stones: the increased urine output flushes loose stones out of the renal pelvis, and the antispasmodic effect ensures that they can pass through the urinary tract unimpeded. Important: be sure to drink plenty of fluids while doing so.

Cat's whiskers: Why not for heart failure-related edema?

Edema caused by impaired heart or kidney function is not due to excess fluid, but rather to insufficient pumping capacity. While a diuretic plant might flush out fluid, it would not address the underlying cause—and could disrupt electrolyte balance. Such edema requires medical treatment.

Katzenbart: Why does it always involve drinking more?

Cat's whiskers increase urine production and thus the body's fluid loss. Without adequate fluid intake, there is a risk of dehydration. Furthermore, the flushing effect on the urinary tract and kidneys only works if there is enough fluid—without sufficient water, an effective flushing action cannot occur.