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Polidocanol

About Polidocanol

Polidocanol is a specialised prescription injection used to treat uncomplicated spider veins and small varicose veins in the legs. It serves a clear medical purpose by closing off these swollen, twisted blood vessels to reduce their appearance and improve local circulation. This clinical procedure, known as sclerotherapy, is performed safely in a doctor's office.

Because Polidocanol is given during a scheduled clinical procedure, it is not a daily treatment. Your doctor will determine the number of sessions you need based on the size and number of veins being treated. There are no food restrictions before the injection, but wearing compression stockings and walking daily after the treatment are essential lifestyle steps to help achieve optimal results.

While the procedure is highly effective, it may cause mild local side effects like temporary bruising, redness, or warmth at the injection site. However, you must contact your doctor immediately if you experience severe pain, open sores, or signs of tissue damage near the treated area. Your healthcare provider will monitor you closely during and after the injection to ensure your safety.

Before starting this treatment, talk to your doctor if you have a history of blood clots, poor circulation, or severe allergies. Do not take this if you are bedridden, have an active deep vein blood clot, or suffer from severe uncontrolled systemic illness. These conditions increase the risk of serious complications from the injection.

Be sure to tell your healthcare provider about all medications you take, especially blood thinners or hormone therapies, as they can interact with the treatment process. If you are pregnant, breastfeeding, or an older adult, consult your doctor to evaluate the risks and benefits before scheduling this procedure.

Uses of Polidocanol

Treatment of Varicose veins. The detailed use of Polidocanol is as follows: • Varicose veins: Polidocanol is used to treat varicose veins especially small, uncomplicated ones in the legs.

Medicinal Benefits

Polidocanol provides the following benefits when used as prescribed:

  • Relieves Vein Disease Symptoms: Receiving Polidocanol brings noticeable real-world relief from the physical discomforts of vein disease.
  • Reduces Leg Pain: By shutting down damaged blood vessels, this treatment helps alleviate the persistent aching, throbbing, and feeling of heaviness in your legs. It promotes better local circulation by rerouting blood through healthier veins, allowing you to walk and stand with greater comfort.
  • Improve Vein Appearance: Additionally, the visible clearing of spider and varicose veins helps restore the natural appearance of your skin. Over several weeks, the treated veins fade away, helping you regain confidence in the appearance of your legs without the need for invasive surgical procedures.

Directions for Use

  • Follow your doctor’s instructions on the dosage and timing of this medication.
  • Polidocanol will be administered by a nurse or doctor.
  • Do not self-administer.

Storage

Store in a cool and dry place away from sunlight

Side Effects of Polidocanol

Common Side Effects (Usually mild):

  • Bruising, redness, or mild warmth around the injection site
  • Mild pain, burning, or itching where the needle entered
  • Temporary skin darkening or discolouration near the treated vein
  • Small, firm bumps under the skin as the vein closes


Serious Side Effects (Consult your doctor right away):

  • Severe pain, swelling, or extreme warmth in your lower leg (signs of a deep vein blood clot)
  • Open sores, blisters, or skin turning black at the injection site (signs of tissue damage)
  • Sudden shortness of breath, chest pain, or coughing up blood
  • Severe allergic reactions, including hives, swelling of the face, lips, or throat, and difficulty breathing

Drug Warnings

  • Inspect the solution: Your healthcare provider will check to ensure the liquid is completely clear, colourless, and free of any visible particles before injection.
  • Check your skin daily: Carefully inspect your legs each day after treatment for any signs of skin breakdown, dark blistering, or severe swelling.
  • Do not scratch: If you experience itching as the treated veins heal, apply a cold compress instead of scratching to avoid introducing infections.
  • Share your heart history: Inform your doctor if you have a known heart defect (such as patent foramen ovale) or a history of migraine headaches before receiving this injection.
  • Attend follow-ups: Never skip your scheduled follow-up appointments, as your doctor needs to verify that the veins are closing safely and check for deep blood clots.

Drug Interactions

  • Blood Thinner Interaction: Taking blood thinners (such as warfarin, heparin, or direct oral anticoagulants) can reduce the effectiveness of Polidocanol or increase the risk of localised bleeding and bruising.
  • Clot-Promoting Medicines: Medicines that promote blood clotting, including oral contraceptives (birth control pills) or hormone replacement therapy, may increase the risk of deep vein thrombosis when combined with this treatment.

Drug-Drug Interactions Checker List:

  • WARFARIN
  • DABIGATRAN
  • APIXABAN
  • Safety Advice

    • Safety Warning

      Alcohol

      unsafe

      Consumption of alcohol with Polidocanol is not recommended. Please consult your doctor in case of any concerns.

    • Safety Warning

      Pregnancy

      caution

      There is not enough literature to ascertain the effects of Polidocanol on pregnancy. However, caution is advised as reproductive toxicity has been noted. Please consult your doctor in case of any concerns.

    • Safety Warning

      Breast Feeding

      caution

      There is not enough literature to explain the effects of Polidocanol on lactation. However, it is best to exercise caution. Please consult your doctor in case of any concerns.

    • Safety Warning

      Driving

      caution

      There is not enough literature to explain the effects of Polidocanol on driving. Do not drive if you experience any side-effects that alter your thinking ability or concentration.

    • Safety Warning

      Liver

      caution

      There is not enough literature to explain the effects of Polidocanol on the liver. Please consult your doctor in case of any concerns.

    • Safety Warning

      Kidney

      caution

      There is not enough literature to explain the effects of Polidocanol on the kidney. Please consult your doctor in case of any concerns.

    • Safety Warning

      Children

      caution

      Not enough information is available on the effects of Polidocanol on children below 12 years of age. Please consult your doctor in case of any concerns.

    Habit Forming

    No

    Diet & Lifestyle Advise

    • Wear your compression stockings: Keep your compression stockings or bandages on exactly as prescribed by your doctor to help the vein walls stay sealed.
    • Walk regularly: Walk for at least 15 to 30 minutes every day after your treatment to maintain healthy circulation and reduce the risk of blood clots.
    • Avoid intense exercise: Skip high-impact workouts, heavy weightlifting, and running for the first week post-procedure to prevent excess pressure on the healing veins.
    • Elevate your legs: When resting, prop your legs up on pillows above the level of your heart to assist blood flow back to your heart and reduce leg swelling.
    • Avoid high heat: Steer clear of hot baths, hot tubs, saunas, and prolonged sun exposure on your legs for at least 48 hours, as heat can cause blood vessels to widen again.

    Special Advise

    Please inform the doctor immediately if you notice any anaphylaxis (allergy, skin changes, difficulty in breathing, anxiety, confusion, dizziness, etc), or if you are pregnant or breastfeeding.

    Patients Concern

    Disease/Condition Glossary

    Varicose Veins: Varicose veins are constricted, twisted and enlarged veins in the lower limbs that occur due to malfunction of valves that causes blood to pool in the veins leading to heaviness, itching, swelling and pain. For most people, the cause is generally harmless. It is a superficial condition, more or less. Rarely, they may be symptomatic of an underlying circulatory problem.

    FAQs

    Polidocanol belongs to the group of sclerosing agents mainly used in the treatment of varicose veins. Varicose veins are engorged, pigmented, and tortuous veins (seen in the legs), that occur when misdirection of blood flow causes blood to pool, giving legs an unsightly appearance.

    Polidocanol works by sclerosing/chipping away and removing the inner lining of engorged blood vessels, thereby reducing the size and diameter of varicose veins.

    Women over 50 and smokers are advised to exercise caution while using Polidocanol. Please consult your doctor before use.

    There are many conservative measures and medicines to tackle the problem of varicose veins. However, in a minority of cases, surgery may be warranted. Please consult your doctor for proper advice on the same.

    You may experience a mild pinching sensation as the needle enters and a slight burning or cramping feeling as the solution is injected. Most patients find the discomfort highly tolerable and short-lived. Talk to your doctor if you are concerned about discomfort during the procedure.

    Yes, most patients can return to work and resume normal daily activities immediately after the procedure, provided their job does not involve heavy lifting or prolonged standing. Walking immediately after is highly encouraged. Talk to your doctor to see what is appropriate for your job.

    Polidocanol is designed to treat uncomplicated, small varicose veins and spider veins. Very large, highly twisted, or deep varicose veins may require surgical removal or alternative laser treatments. Talk to your doctor to determine the best treatment plan for your specific veins.

    Sclerotherapy injections like Polidocanol are generally not recommended for use during pregnancy. It is safer to delay the treatment until after you have given birth and finished breastfeeding. Talk to your doctor to discuss the best timing for your procedure.

    Once Polidocanol closes the damaged vein, blood is naturally and safely rerouted to healthy, functioning veins nearby. This redirect improves local circulation because blood no longer pools in the damaged vessels. Talk to your doctor if you have questions about your circulation.

    The specific veins that are successfully treated and absorbed by the body will not return. However, this treatment does not stop new spider or varicose veins from forming in the future due to genetic factors or standing habits. Talk to your doctor about long-term vein health strategies.

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