Primula hypoleuca Hand.-Mazz.
Bái Bèi Xiǎo Bào Chūn is a traditional Chinese medicinal herb. It is the whole plant of Primula hypoleuca Hand.-Mazz. [also known as P. forbesii Franch. subsp. hypoleuca (Hand.-Mazz.) W.W. Smith et Forr.], a plant belonging to the family Primulaceae. This plant is a perennial herb, entirely glabrous, with a short rhizome and numerous thick roots. The leaves are oblong or elliptic, 15–45 mm long and 10–25 mm wide, with undulate shallowly lobed margins and densely covered with white powder on the underside, which gives the plant its name “White-backed” (Bái Bèi). It flowers in April, with pink corollas.
Efficacy & Actions
Clears heat and detoxifies; promotes blood circulation and relieves pain.
Indications
Indicated for lung-heat cough, oral ulcers, throat redness and swelling, red and painful eyes, painful and scanty urination with dribbling, bruises and swelling from traumatic injuries, and wind-dampness arthralgia (rheumatic pain).
Modern Pharmacology
Currently, there are few systematic modern pharmacological research reports on Bái Bèi Xiǎo Bào Chūn. Based on its actions of clearing heat, detoxifying, promoting blood circulation, and relieving pain, it is speculated to possess anti-inflammatory, antibacterial, and analgesic activities. However, the specific mechanisms of action require further investigation.
Usage & Dosage
For oral administration: decoct in water, 15–30 g; or steep in wine for consumption. For external use: apply an appropriate amount of fresh herb, crushed and applied topically to the affected area.
Contraindications
Pregnant women and those with weak constitutions should use this product under the guidance of a physician.
Selected Formulas
There are currently few well-documented formulas specifically for Bái Bèi Xiǎo Bào Chūn. In folk medicine, it is commonly used alone as a decoction for oral administration or applied fresh externally after being crushed.
Daily Consumption
Wine infusion: Take an appropriate amount of Bái Bèi Xiǎo Bào Chūn, steep it in white wine to make a medicinal wine, and consume in moderation.
Medicinal Parts
Dried whole plant.
Selection & Storage
Store in a ventilated, dry place, protected from moisture.
