Hair Mesotherapy Side Effects
- 7 Common & Rare Reactions
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Across the UK
9 Clinics
Across the UK
Over 1 million Treatments
delivered
Rated 92%
on Trustpilot
Expert Team of
professionals
Award winning
Clinics Across the UK
Hair loss is a widespread concern, and many people are turning to mesotherapy as a non-surgical treatment to restore hair growth. This treatment involves injecting essential nutrients directly into the scalp, offering promising results for those struggling with thinning hair. But, like any procedure, mesotherapy can have some side effects that you should be aware of before deciding to go ahead with treatment.
Hair mesotherapy is generally safe, but common side effects may include mild redness, swelling, and temporary scalp tenderness. Rare reactions can include allergic responses or infection.
Proper aftercare, including avoiding immediate scalp washing and using gentle products, helps minimize risks and ensures optimal results.
In this article, we’ll discuss the most common side effects of mesotherapy, how to care for your scalp afterward, and what to do if any issues arise during or after your treatment.
Hair Mesotherapy Side Effects: 7 Common & Rare Reactions
Mesotherapy is well-tolerated by most individuals, but it can cause some temporary side effects. Understanding these side effects can help you feel more comfortable and confident with the procedure.
- Mild redness on the scalp: This is a normal reaction and often disappears within a few hours.
- Temporary swelling or bumps at the injection sites: The scalp may feel slightly swollen or have small bumps, which are typically short-lived.
- Itching or tingling sensation: As the treatment stimulates the scalp, a slight tingling or itching sensation may occur, but should fade quickly.
- Scalp tenderness or mild discomfort: Some discomfort can occur immediately after the treatment, but this usually resolves within a day.
- Small bruising around treated areas: Bruising is rare, but some patients may experience minor bruising, which disappears in a few days.
These side effects are temporary and should not cause concern. They are part of the body’s natural reaction to the treatment.
Less Common but Possible Side Effects
While most people experience no serious side effects, there are a few rare reactions to be aware of. These tend to occur in a small percentage of patients.
- Allergic reaction to ingredients: Though rare, some individuals may be allergic to certain ingredients used in the mesotherapy cocktail, such as peptides or vitamins. This can result in itching, swelling, or rash.
- Infection if aftercare is not followed: Mesotherapy is minimally invasive, but poor aftercare (like not keeping the scalp clean) can lead to an infection.
- Temporary shedding of weak hair before the regrowth phase: It's normal for some weak hair to fall out as part of the natural hair cycle. This should not be confused with permanent hair loss and typically resolves within a few weeks.
If you experience any of these side effects, it's essential to follow aftercare instructions carefully and consult your practitioner if necessary.
How Long Do Side Effects Last?
For most patients, side effects from mesotherapy are temporary and mild. Here's how long you can expect them to last:
- Mild redness, swelling, or bumps: These should disappear within 24 to 48 hours.
- Itching or tingling sensation: Typically resolves within a few hours.
- Scalp tenderness or mild discomfort: This generally lasts 1 to 2 days after treatment.
- Bruising: If bruising occurs, it may last up to 5 days but should fade with time.
Rare cases of longer-lasting effects may occur in individuals with more sensitive scalps or allergies, but these are generally uncommon.
How to Minimise Side Effects
Taking care of your scalp after mesotherapy can significantly reduce the likelihood of side effects and improve your overall results. Here are some important tips to follow:
- Follow aftercare instructions strictly: Avoid washing your hair for 24–48 hours to allow the nutrients to be fully absorbed.
- Use only mild, sulfate-free shampoo after treatment to prevent irritation.
- Avoid scratching or rubbing the scalp: This can aggravate the scalp and cause unnecessary irritation.
- Stay hydrated and maintain healthy scalp hygiene to support the healing process.
- Avoid sun exposure and heat for the first few days to prevent scalp irritation.
Proper aftercare is key to minimizing side effects and ensuring the best possible results from mesotherapy.
When to Seek Medical Advice
While most side effects of mesotherapy are mild and temporary, there are certain signs that may indicate the need for medical attention:
- Persistent redness, swelling, or pain: If these symptoms last longer than a few days or worsen, contact your practitioner.
- Signs of infection: If you notice pus, fever, or spreading redness, these could be signs of infection and require immediate attention.
- Severe allergic reaction: Rarely, some individuals may experience a severe allergic reaction, such as difficulty breathing, swelling of the face, or severe rash.
If you experience any of these, it’s important to contact a healthcare professional immediately.
Solutions at CoLaz
At CoLaz, we offer professional Hair Mesotherapy treatments carried out by experienced practitioners who ensure your treatment is both safe and effective.
- We use high-quality products to minimize risks and reduce potential side effects.
- You will receive guidance on aftercare to maximize the results of your treatment.
- Book a free consultation to check if mesotherapy is the right therapy for your hair loss concerns.
Explore our full range of Hair Loss Treatments here.
How Much Does Treatment Cost?
Conclusion
Hair mesotherapy is generally a safe and effective treatment for hair loss, with mild side effects that typically resolve within a few days. By following proper aftercare and consulting with a professional practitioner, you can minimize risks and ensure the best possible results.
Book a consultation with CoLaz today to begin your personalized hair restoration journey with safe and proven mesotherapy treatments.
- You may experience slight redness and swelling, which should resolve within 24 hours.
- Mineral make-up can be worn post 24 hours
- Avoid heat, saunas, hot tubs and sweaty activity for 24 hours; this includes the exercise of any kind.
- Avoid products containing exfoliating agents (retinoic acid, retinol, tretinoin, retinol, benzoyl
- peroxide, glycolic acid, salicylic acid, astringents, etc.)
- Avoid any exfoliation treatments for 2 weeks
- The skin may peel slightly- this is normal and will resolve within 48-72 hours
- Avoid direct sunlight or sunbeds for 72 hours
- You may resume your regular skincare routine 48-72hours after treatment.
Frequently Asked Questions
Mesotherapy is minimally invasive and usually causes only mild discomfort. Most people report feeling a slight pinch during the injections.
For optimal results, 4-6 sessions are typically required, with maintenance treatments every few months.
No, mesotherapy does not cause permanent damage when performed correctly by an experienced professiona.
Yes, mesotherapy can be combined with PRP (Platelet-Rich Plasma) or hair filler treatments for enhanced results. Consult with your practitioner to discuss the best approach for your needs
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