Microsclerotherapy Bristol - Spider & Thread Veins Treatment  

Thread vein and spider vein treatment in Bristol. Safe microsclerotherapy for visible leg veins. 

What Is Microsclerotherapy?

Microsclerotherapy is a safe and effective medical treatment used to reduce the appearance of thread/ spider veins on the legs.

At Credo Aesthetics in Bristol, microsclerotherapy involves injecting a specialised sclerosing solution directly into small superficial veins. The solution irritates the vein lining, causing it to collapse and gradually fade as the body naturally reabsorbs it.

This treatment is commonly chosen by clients seeking improvement in the appearance of red, blue, or purple thread veins on the legs.

What Are Thread / Spider Veins?

Thread /spider veins are small, visible blood vessels that appear close to the surface of the skin. They often look like fine red, blue, or purple lines and may form web-like patterns.

They commonly occur on:

• Thighs

• Calves

• Ankles

• Behind the knees
  
  

While usually harmless, many clients seek treatment for cosmetic reasons.

How Does Microsclerotherapy Work?

During treatment:

• A very fine needle is used to inject a sclerosing agent into the targeted vein

• The vein walls stick together and seal shut

• Blood is naturally redirected to healthier veins

• Over several weeks, the treated vein fades and becomes less visible
  
  

The body gradually breaks down and absorbs the treated vessel.

What Can Microsclerotherapy Treat? 

Microsclerotherapy is suitable for:

• Leg thread veins

• Spider veins

• Small superficial reticular veins
  
  

It is not a treatment for large varicose veins or underlying venous insufficiency. If deeper vein issues are suspected, referral for vascular assessment may be recommended

Who Is Not Suitable for Microsclerotherapy? 

Microsclerotherapy may not be suitable if you:

• Are you pregnant or breastfeeding

• Have a history of deep vein thrombosis (DVT)

• Have known clotting disorders

• Have an active skin infection in the treatment area

• Have uncontrolled diabetes

• Are immobile

• Have severe peripheral vascular disease

• Have an allergy to the sclerosing agent

• Taking Blood thinners, oral contraceptives
  
  

A full medical history and assessment will be carried out prior to treatment.

Your treatment journey

Initial Consultation

During your consultation at Credo Aesthetics:

• Your medical history will be reviewed

• The veins will be assessed

• Suitability for treatment will be confirmed

• Realistic expectations and the number of sessions will be discussed
  
  

Photos may be taken for clinical records

Treatment Procedure

• The skin is cleansed

• A very fine needle is used to inject the sclerosing solution

• Multiple small injections may be required, depending on the area
  
  

The procedure typically takes 30–45 minutes.

Most clients describe mild stinging or itching at the injection site. No anaesthetic is usually required

After care

Proper aftercare is essential for optimal results.

Following treatment:

• Wear compression stockings as advised ( for 24 hours a day for the first 48 hours, then during the day for the following week, or two). Wearing compression stockings is essential in aiding healing and minimizing complications. Removal of the protective stockings before this required time may cause blood to flow back into the treated veins, causing blood clots and undesirable brown stains.

• Walk regularly to promote circulation

• Avoid high-impact exercise for 1–2 weeks

• Avoid hot baths, saunas, and sun exposure for 2 weeks

• Avoid long flights for at least 2 weeks

• Do not apply fake tan or self-tanning products to the area

• Avoid waxing the treated area for 2 weeks
  
  

If any irritation or scabbing occurs, avoid picking at the skin due to the risk of infection or scarring.

Mild bruising, redness, or temporary darkening of the vein may occur and usually resolves gradually.

Follow-up appointment

4-6 weeks after the initial treatment

When Will I See Results?

• Some improvement may be visible within 3–4 weeks

• Full results typically develop over 8–12 weeks

• Larger thread veins may take longer to fade
  
  

Results vary depending on individual circulation and vein size.

Recommended number and frequency of treatments 

Most clients require:

• 2–4 sessions

• Spaced 6–8 weeks apart
  
  

The number of treatments depends on the number and size of veins being treated.

Maintenance treatments may be needed over time, as new thread veins can develop.

Procedure time 

15 minutes to 1 hour

Down time 

None

Frequent Questions & Answers (FQAs)

Is microsclerotherapy painful?

Discomfort is generally mild and brief, described as a small stinging sensation during injection.

Is microsclerotherapy safe?

Yes, when performed by a trained medical professional following proper assessment.

Are the results permanent?

Treated veins usually do not return; however, genetics, hormones, and lifestyle factors may contribute to new veins forming in the future.

Is there downtime?

There is minimal downtime, but compression stockings and activity modifications are essential. Normal activities can usually be resumed the same day, though strenuous exercise should be avoided for 24–48 hours.

Are there side effects?
Temporary redness, bruising, or mild swelling may occur. Rare side effects include pigmentation, but it usually fades over time. Allergic Reactions: Allergic reactions to the sclerosant are rare.

Treatment prices

£170 per 20-minute session

Treatment booking deposit: £170