Question 1

How does Glycyrrhiza aspera work in the body?

Accepted Answer

Glycyrrhiza aspera works primarily through its active compound glycyrrhizin, which inhibits the enzyme 11-beta-hydroxysteroid dehydrogenase. This inhibition prevents cortisol breakdown, producing mineralocorticoid-like effects in the body. The saponins and flavonoids contribute to expectorant activity by increasing bronchial secretion and reducing mucus viscosity. Anti-inflammatory effects occur through prostaglandin synthesis inhibition and immune cell modulation. These mechanisms support its traditional use for respiratory and digestive conditions. Evidence Level: C.

Question 2

What medications interact with Glycyrrhiza aspera?

Accepted Answer

Glycyrrhiza aspera interacts with several medication classes due to its glycyrrhizin content. It may potentiate corticosteroid effects and enhance diuretic-induced potassium loss, increasing hypokalemia risk. Concurrent use with antihypertensive medications can reduce their effectiveness. The herb may increase digoxin toxicity risk through potassium depletion. Patients taking warfarin, diuretics, cardiac medications, or corticosteroids should avoid Glycyrrhiza aspera without medical supervision. Evidence Level: C.

Question 3

What is the recommended dosage for Glycyrrhiza aspera?

Accepted Answer

The traditional adult dosage for Glycyrrhiza aspera is 3-5 grams of dried root prepared as a tea, taken twice daily. Steep the dried root in hot water for 10-15 minutes before straining. Standardized extracts may have different dosing based on glycyrrhizin concentration. Do not exceed recommended amounts, as prolonged high-dose use increases hypertension and electrolyte imbalance risks. Limit use to 4-6 weeks maximum without healthcare provider supervision. Evidence Level: C/Traditional.

Question 4

Is Glycyrrhiza aspera safe during pregnancy?

Accepted Answer

Glycyrrhiza aspera is unsafe during pregnancy and should be avoided. The glycyrrhizin content can elevate blood pressure and cause fluid retention, posing risks to both mother and fetus. Research suggests that excessive licorice consumption during pregnancy may be associated with preterm birth and potential developmental concerns. The mineralocorticoid-like effects can disrupt maternal electrolyte balance. Pregnant women should not use this herb and should consult a healthcare provider for pregnancy-safe alternatives. Evidence Level: C.

Question 5

What are the side effects of Glycyrrhiza aspera?

Accepted Answer

Common side effects of Glycyrrhiza aspera include hypertension, edema (fluid retention), and hypokalemia (low potassium levels). These effects result from glycyrrhizin's mineralocorticoid-like activity in the body. Long-term or high-dose use may cause headache, fatigue, muscle weakness, and cardiac arrhythmias due to electrolyte disturbances. Individuals with pre-existing hypertension, kidney disease, or heart conditions face increased risk. Most side effects resolve after discontinuation, but persistent symptoms require medical evaluation. Evidence Level: C.

Glycyrrhiza aspera

Sources et citations

Piper sarmentosum

Terminalia Chebula Var

Acacia nilotica

Résumé

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Composés actifs

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