Family

• Fagaceae 

Constituents

• Catechin tannins
• Catechins
• Flavonoids
• Quercetol

Parts used

• Dry Bark

Properties

• Stomachic
• Astringent
• Antidiarrheal (thanks to the astringent effect)
• Anti-inflammatory
• Hemostatic

Indications

In internal use

• Digestive problems
• Acute diarrhea (for a short period of time)
• Gastroenteritis
• Vaginal discharge

In external use

• Inflammation of the mucous membranes of the mouth
• Cracked lips
• Dermatitis
• Hemorrhoids
• Anal fissures

Side effects

-

Contraindications

Skin lesions

Interactions

Possible interaction with alkaloids

Forms of use

• Decoction
• Washes 
• Sitz baths
• Compresses