Medication info
Casemin Capsule (Diosmin)

Casemin Capsule (Diosmin)

OTC medicationHard capsuleOral
Ingredient · strength
Diosmin›300mg / 1 capsule
Manufacturer / importer
Jinyang Pharmaceutical Co., Ltd.
Appearance
A hard capsule with green upper and lower parts, containing yellow powder with no smell and a bitter taste.
Packaging
30 capsules/bottle, 500 capsules/bottle
Approval status
Active

MFDS item code 202402221 · Notified 2024.09.12 · Insurance code 650304680

Summary

Main use
Treatment of signs of hemorrhoids, improvement of symptoms of venous insufficiency, and adjunctive treatment of capillary fragility disorders
Who takes it
Adults
Adult dose
Adults: Administer 300㎎ of diosmin per dose orally twice daily (at lunch and dinner). In cases of recurrence or worsening of hemorrhoids, up to 1200-1800㎎ per day may be administered. Adjust the dose as appropriate according to age and symptoms.

Ingredients

Manufacturer
Jinyang Pharmaceutical Co., Ltd.

Efficacy & effects

Treatment of signs of hemorrhoids, improvement of symptoms of venous insufficiency, and adjunctive treatment of capillary fragility disorders

  • Leg heaviness
  • pain
  • conditions caused by capillary fragility
  • signs related to hemorrhoids
View approved original text

This medication improves the heaviness and pain in the legs caused by venous insufficiency, and is used as an adjunctive treatment for conditions resulting from capillary weakness. It is also effective in treating symptoms associated with hemorrhoids. Overall, it helps enhance vascular health and alleviates related symptoms.

How to take

Adult dose

Adults: Administer 300㎎ of diosmin per dose orally twice daily (at lunch and dinner). In cases of recurrence or worsening of hemorrhoids, up to 1200-1800㎎ per day may be administered. Adjust the dose as appropriate according to age and symptoms.

Precautions

This medication should not be taken by individuals who are allergic to its ingredients. Additionally, breastfeeding women should not take this medication. Pregnant women must consult a doctor or pharmacist before taking this medication and should only use it if absolutely necessary. While taking this medication, gastrointestinal disturbances may occur; however, it is rare to discontinue treatment due to these symptoms. If symptoms are severe or unusual reactions occur, stop taking the medication immediately and consult a healthcare professional. This medication cannot replace specific treatments for other anal disorders, so additional treatment may be required if necessary. Furthermore, this medication should not be taken for long periods, and if symptoms do not improve quickly, an anal examination and reevaluation of the treatment plan should be conducted. This medication should be kept out of reach of children and stored in its original container with a tight closure. Transferring to another container may compromise the quality of the medication or lead to misuse.

Side effects

Dyspepsia

Not everyone experiences these, and they can vary from person to person.

Storage

This medication should be stored in a tightly sealed container to prevent air and moisture from entering. It is also advised to keep it at a normal room temperature, not too hot or too cold.

Appearance and packaging

Appearance

A hard capsule with green upper and lower parts, containing yellow powder with no smell and a bitter taste.

Package unit

30 capsules/bottle, 500 capsules/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

  • QI want to take it due to hemorrhoids; when should I take it?

    The recommended dosage for adults is to take 300 mg of diosmin twice a day during lunch and dinner. If hemorrhoids recur or worsen, the dosage may vary, so consult a pharmacist or doctor, and if digestive issues occur, stop taking it and seek advice.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.