Hirudoid Gel 50g - Soothing Relief For Inflammation Of The Veins

What Is Hirudoid Gel and How Does It Help Vein Inflammation?

If you've ever dealt with a painful, tender lump along a vein — perhaps after a cannula, a knock, or a period of prolonged standing — you'll know how uncomfortable it can be. Hirudoid gel is a well-established, over-the-counter topical treatment used to relieve the pain, swelling, and tenderness associated with superficial vein inflammation, bruising, and haematomas. It has been used in clinical practice for decades and remains a trusted option for people seeking targeted, localised relief without needing a prescription.

The active ingredient is mucopolysaccharide polysulphate 0.3%, a compound with both anti-inflammatory and mild anticoagulant properties. It's applied directly to the skin over the affected area, making it a convenient choice for conditions that are localised rather than systemic. You can browse our wider range of creams and ointments if you're looking for other topical treatments alongside this one.

How Does Hirudoid Gel Work on Inflamed Veins?

Mucopolysaccharide polysulphate works through several complementary mechanisms when applied to the skin. It penetrates the superficial layers of the dermis and acts locally on the affected tissue. Here's what happens:

• It inhibits inflammatory mediators, reducing localised swelling and tenderness around the affected vein.
• It has mild anticoagulant activity, which helps to prevent further clot formation in superficial vessels.
• It promotes the resorption of haematomas and bruising by improving local blood and lymphatic circulation.
• It softens and breaks down fibrous tissue that can form around a bruise or inflamed vein over time.

These combined effects make it particularly useful for conditions like superficial thrombophlebitis — where a vein near the skin surface becomes inflamed, often forming a palpable, cord-like tender area. It's worth noting that this gel treats superficial veins only; deep vein thrombosis (DVT) requires urgent medical assessment and is not managed with topical treatments.

Who Should Use Hirudoid Gel and Is It Right for You?

Hirudoid gel is suitable for adults and children over 5 years of age. It's particularly helpful for people who experience recurring superficial vein problems, those who bruise easily, or anyone recovering from minor trauma to soft tissue. It's available without a prescription, making it accessible for self-care at home.

It may be appropriate for you if you have:

• Superficial thrombophlebitis (inflammation of a vein near the skin surface)
• Bruising or haematomas following injury or medical procedures such as cannulation
• Localised swelling and tenderness from soft tissue trauma
• Post-injection bruising or inflammation

It is not suitable for use on broken, infected, or ulcerated skin. People with known hypersensitivity to any of the ingredients should avoid it. If you're unsure whether this product is right for your situation, speak to a pharmacist before use.

How Does Hirudoid Gel Compare to Alternative Topical Treatments?

Is Hirudoid Gel Suitable for Long-Term Use and How Should It Be Stored?

Hirudoid gel is generally intended for short-term use — typically up to two weeks. If your symptoms haven't improved after this time, or if they worsen, you should consult your GP. Prolonged use without medical review isn't recommended. For those managing recurring vein-related discomfort, it's worth discussing an ongoing management plan with your doctor rather than relying solely on topical treatment.

Store the gel below 25°C, away from direct sunlight and out of the reach of children. Do not use after the expiry date printed on the tube. If you're also managing pain from other causes, our pain relief collection includes a range of options that may complement your care.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

What Is Hirudoid Gel and What Is It Used For?

Hirudoid Gel 50g is a topical medicine containing mucopolysaccharide polysulphate 0.3% as its active ingredient. It belongs to a class of medicines known as topical anticoagulants and anti-inflammatory agents. It is used to treat conditions affecting the superficial veins and surrounding soft tissue, including superficial thrombophlebitis, bruising, haematomas, and localised swelling following trauma or medical procedures.

Superficial thrombophlebitis occurs when a vein close to the surface of the skin becomes inflamed, often forming a tender, red, cord-like area. According to the NHS, this condition is usually not serious but can be painful and uncomfortable. Hirudoid gel helps to reduce this inflammation and ease associated discomfort when applied regularly to the affected area.

What Do You Need to Know Before Using Hirudoid Gel?

Before applying this gel, read the following carefully. There are certain situations where you should not use it, and others where caution is needed.

Do not use Hirudoid Gel if you:

• Are allergic to mucopolysaccharide polysulphate or any other ingredient in the gel
• Have broken, infected, or ulcerated skin at the application site
• Have an open wound or raw skin in the area to be treated
• Are applying it near the eyes or mucous membranes

Use with caution and speak to a pharmacist or GP if you:

• Are pregnant or breastfeeding — safety data for topical use in pregnancy is limited
• Are giving this to a child under 5 years of age
• Have a known bleeding disorder or are taking anticoagulant medicines
• Have symptoms that could suggest a deep vein thrombosis (DVT), such as significant leg swelling, warmth, or redness — seek urgent medical advice in this case

Known drug interactions:

• No significant systemic drug interactions are expected at topical doses
• Caution is advised if you are using other topical anticoagulants on the same area

How Should You Use Hirudoid Gel Correctly?

Always use this medicine exactly as described in the patient information leaflet or as directed by your pharmacist. Do not apply more than recommended, and do not use it on areas of skin that are not affected.

1. Wash and dry your hands thoroughly before use.
2. Squeeze a small amount of gel (approximately 3–5 cm) onto your fingertip.
3. Apply gently to the affected area and massage in using light, circular movements.
4. Allow the gel to absorb fully before covering the area with clothing or a dressing.
5. Wash your hands again after application.
6. Repeat two to three times daily, or as directed by your pharmacist.

What Are the Possible Side Effects of Hirudoid Gel?

Like all medicines, Hirudoid Gel can cause side effects, although not everyone experiences them. Most side effects are mild and localised to the area of application. If you experience any severe or unexpected reaction, stop using the gel and seek medical advice promptly.

Common side effects:

• Mild skin irritation at the application site
• Temporary redness or warmth of the skin
• Slight tingling sensation after application

Less common side effects:

• Contact dermatitis (allergic skin reaction)
• Localised rash or itching
• Skin dryness with prolonged use

If you notice signs of a more serious allergic reaction — such as widespread rash, difficulty breathing, or significant swelling — stop use immediately and seek emergency medical attention. You can find further guidance on managing skin reactions on the NHS website. If you're also exploring other topical options for skin concerns, our skin care collection may be of interest.

How Should You Store Hirudoid Gel?

Correct storage helps to maintain the effectiveness and safety of the gel throughout its shelf life.

• Store below 25°C in a cool, dry place
• Keep away from direct sunlight and heat sources
• Keep the tube tightly closed when not in use
• Store out of the sight and reach of children
• Do not use after the expiry date printed on the tube or carton
• Do not freeze
• Do not dispose of medicines via wastewater or household waste — return unused medicines to your pharmacy

If you have any questions about storage or whether your gel is still safe to use, speak to your pharmacist. You can also find general first aid and wound care products in our first aid collection.