Question 1

How does sundew work as a cough remedy?

Accepted Answer

Sundew contains plumbagin and proteolytic enzymes that act as bronchial antispasmodics. Plumbagin helps relax bronchial smooth muscle, reducing spasms that cause coughing. The plant's proteolytic enzymes may help break down mucus in the respiratory tract. These compounds work together to soothe dry, spasmodic coughs. Evidence level: C (limited clinical evidence, primarily traditional use and in vitro studies).

Question 2

Does sundew interact with any medications?

Accepted Answer

Limited research exists on sundew drug interactions. Plumbagin, a key active compound, may affect liver enzymes that metabolize certain medications. Theoretically, sundew could interact with anticoagulants or medications metabolized by the cytochrome P450 system. Always consult a healthcare provider before combining sundew with prescription medications. Evidence level: D (theoretical based on constituent properties).

Question 3

What is the correct dosage of sundew for coughs?

Accepted Answer

For adults, the typical sundew dosage is 1-2ml of tincture taken three times daily, or 1 gram of dried herb prepared as a tea. These doses are based on traditional use and pharmacopoeial standards rather than clinical trials. Start with the lower dose to assess tolerance. Do not exceed recommended amounts without professional guidance. Evidence level: C.

Question 4

Is sundew safe to take during pregnancy?

Accepted Answer

No, sundew is contraindicated during pregnancy and breastfeeding. Plumbagin, a naphthoquinone compound in sundew, has demonstrated potential to stimulate uterine contractions and may harm fetal development. Pregnant women should avoid all sundew preparations, including tinctures and teas. Women attempting to conceive should also avoid this herb. Evidence level: C.

Question 5

What conditions does sundew treat?

Accepted Answer

Sundew is traditionally used for dry, spasmodic coughs, whooping cough (pertussis), bronchitis, and asthma. It acts as a bronchial antispasmodic, helping to calm persistent, non-productive coughs. The herb is particularly valued for coughs that worsen at night or after talking. Evidence level: C (limited clinical evidence, supported by traditional use and pharmacopoeial monographs).

Question 6

What side effects can sundew cause?

Accepted Answer

Sundew may cause gastrointestinal irritation, including nausea or stomach discomfort, particularly at higher doses. Fresh plant contact can cause skin irritation due to plumbagin content. Some individuals may experience allergic reactions. Discontinue use if digestive symptoms occur. Those with tuberculosis should not use sundew as it is contraindicated. Evidence level: C.

Sundew

Sources et citations

Calculer une dose sûre de Sundew

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Synthèse des preuves

Sources PubMed

Sources gouvernementales