Venosmil

Indications

• Chronic venous insufficiency
• Hemorrhoids
• Varicose veins
• Lymphedema

Dosage

Children: Paediatric dosing information for hidrosmin is not readily available; therefore, it is recommended to consult the BNF for Children or a healthcare professional for appropriate dosing in children.

Adults: For adults, the typical dosage of hidrosmin is 500 mg to 1000 mg taken orally, usually divided into two or three doses per day. It is advisable to refer to specific guidelines or the BNF for further details regarding dosing adjustments based on individual patient needs.

Mechanism of action

Hidrosmin exerts a venotonic effect by enhancing venous tone, which is mediated through a combination of increased venous return and reduced venous distensibility. This is thought to be due to its action on the vascular smooth muscle, promoting contraction and thereby improving venous drainage. Additionally, it may decrease capillary permeability and inhibit inflammatory mediators, contributing to its effectiveness in venous disorders.

Pharmacodynamics

Pharmacodynamically, hidrosmin improves microcirculation and reduces venous stasis, which can alleviate symptoms associated with venous insufficiency such as pain, swelling, and heaviness in the legs. Its anti-inflammatory properties may also play a role in reducing discomfort associated with hemorrhoids and other inflammatory vascular conditions.

Pharmacokinetics

Hidrosmin is well absorbed after oral administration, with peak plasma concentrations typically occurring within 1-2 hours. It undergoes extensive hepatic metabolism, resulting in several metabolites that may also contribute to its therapeutic effects. The elimination half-life is approximately 4-6 hours, and it is primarily excreted through the urine.

Pregnancy

There is limited data on the use of hidrosmin during pregnancy. It should only be used if the potential benefit justifies the potential risk to the fetus.

Breast-feeding

There is insufficient information on the excretion of hidrosmin in human milk. Caution should be exercised when administering to breastfeeding women.

Storage

Store in a cool, dry place away from direct sunlight. Keep out of reach of children.