Micronized diosmin
This medicine should always be taken exactly as described in this patient leaflet or as directed by a doctor, pharmacist, or nurse.
Diosmin belongs to a group of substances called bioflavonoids and is used to stabilize blood vessels. Fladios contains an active substance that affects vein function and protects veins. It increases vein tension and capillary resistance. Fladios reduces swelling and has anti-inflammatory effects.
Fladios is indicated for the treatment of symptoms of chronic venous disease in adults, such as leg pain, feeling of heaviness, leg fatigue, restless legs syndrome, nocturnal cramps, leg swelling, and skin changes. It is also indicated for the treatment of symptoms associated with acute hemorrhoidal disease, such as pain, bleeding, and swelling in the anal area.
If there is no improvement or the patient feels worse after 6 weeks of taking Fladios for chronic venous disease symptoms, they should consult a doctor.
If there is no improvement or the patient feels worse after 7 days of taking Fladios for hemorrhoid symptoms, they should consult a doctor.
If the patient is taking the medicine for venous disease symptoms and also experiences symptoms of leg ulcers, other skin changes, or hemorrhoids, they should consult a doctor.
Before starting treatment with Fladios, the patient should discuss it with their doctor or pharmacist.
Chronic venous disease
The patient should immediately contact their doctor if their condition worsens during treatment, which may manifest as skin inflammation, phlebitis, subcutaneous induration, severe pain, subcutaneous ulcers, or atypical symptoms, such as sudden swelling of one or both legs.
Treatment with Fladios is most beneficial when combined with a balanced lifestyle:
Fladios is not effective in reducing swelling of the lower limbs caused by heart, liver, or kidney disease.
Acute hemorrhoidal disease
In case of worsening hemorrhoid symptoms, the treatment duration with Fladios is limited to 15 days. If symptoms do not improve within this time, the patient should consult a doctor.
If the patient's condition worsens during treatment, i.e., if they experience increased rectal bleeding, blood in the stool, or have doubts about hemorrhoidal bleeding, they should consult a doctor.
Treatment with Fladios does not replace treatment for other anal disorders.
The use of Fladios is not recommended in children and adolescents.
No interactions between diosmin and other medicinal products have been reported so far; however, the patient should inform their doctor or pharmacist about all medicines they are currently taking or have recently taken, as well as any medicines they plan to take.
The safety of Fladios during pregnancy and breastfeeding has not been established. Therefore, its use is not recommended during this period.
If the patient is pregnant or breastfeeding, thinks they may be pregnant, or plans to have a child, they should consult their doctor or pharmacist before taking this medicine.
Fladios has no or negligible influence on the ability to drive and use machines.
This medicine contains less than 1 mmol (23 mg) of sodium per dose, which means it is considered "sodium-free".
This medicine should always be taken exactly as described in this patient leaflet or as directed by a doctor or pharmacist. In case of doubts, the patient should consult their doctor or pharmacist.
Fladios should be taken with food.
The tablets should be swallowed with a liquid.
In case of overdose, the patient should immediately consult a doctor or pharmacist.
No cases of diosmin overdose have been reported so far.
The patient should not take a double dose to make up for a missed dose.
In case of any further doubts about the use of this medicine, the patient should consult their doctor or pharmacist.
Like all medicines, Fladios can cause side effects, although not everybody gets them.
Common (may affect up to 1 in 10 people):
Uncommon (may affect up to 1 in 100 people):
Rare (may affect up to 1 in 1,000 people):
Frequency not known (frequency cannot be estimated from the available data):
If the patient experiences any side effects, including any possible side effects not listed in this leaflet, they should inform their doctor or pharmacist. Side effects can be reported directly to the Department of Post-Marketing Surveillance of Medicinal Products, Medical Devices, and Biocidal Products
Al. Jerozolimskie 181 C
02-222 Warsaw
Phone: +48 22 49 21 301
Fax: +48 22 49 21 309
Website: https://smz.ezdrowie.gov.pl
Side effects can also be reported to the marketing authorization holder.
Reporting side effects will help gather more information on the safety of this medicine.
The medicine should be stored out of sight and reach of children.
The medicine should not be used after the expiration date stated on the packaging after: EXP.
The expiration date refers to the last day of the specified month.
The medicine should not be stored at temperatures above 25°C.
The medicine should be stored in its original packaging to protect it from moisture.
Medicines should not be disposed of via wastewater or household waste. The patient should ask their pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.
Brown-yellow, biconvex, capsule-shaped tablets. The tablet dimensions are defined by perforated shapes with a diameter of 16.0 mm × 8.5 mm.
Fladios is available in packs containing: 15, 30, 60, 90, 120, 150, or 180 tablets in blisters.
Not all pack sizes may be marketed.
KRKA, d.d., Novo mesto, Šmarješka cesta 6, 8501 Novo mesto, Slovenia
For more information about this medicine, the patient should contact their local representative of the marketing authorization holder:
KRKA-POLSKA Sp. z o.o.
ul. Równoległa 5
02-235 Warsaw
Phone: 22 57 37 500
Date of last revision of the leaflet:05.06.2025
Bulgaria, Croatia, Estonia, Slovakia, Slovenia, Hungary | Flebaven |
Czech Republic, Romania | Flebazol |
Lithuania, Poland | Fladios |
Latvia, Portugal | Flabien |
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