Effective Treatment for Excessive Underarm Sweating (Hyperhidrosis)
Hyperhidrosis, or excessive sweating, is a common condition that can significantly affect quality of life. If you struggle with underarm sweating, treatment with muscle relaxant injections offers an effective and long-lasting solution.
What is hyperhidrosis?
Hyperhidrosis refers to excessive sweating that occurs independently of physical activity, stress, or temperature. It is a recognized medical condition and often affects areas such as the armpits, palms, and feet. For many, it can cause daily discomfort and social anxiety.
How Does Underarm Sweat Treatment Work?
- Muscle relaxants block nerve signals that trigger sweat gland activity in the underarms.
- The procedure is quick, typically taking 15 minutes.
- Results are noticeable within 1–2 weeks and can last up to 6 months.
Key Benefits of Underarm Sweat Treatment
✅ Reduces excessive sweating by blocking sweat glands in the armpits
✅ Quick procedure – typically completed within 15–30 minutes
✅ No downtime – return to normal activities immediately after treatment
✅ Improves quality of life by reducing discomfort and boosting confidence
How often is treatment needed?
With regular treatments, sweat gland activity is reduced over time, and many patients experience longer-lasting results. Most individuals benefit from 1–2 sessions per year, depending on their unique sweat production.
Is the treatment safe?
Yes. Treatment for underarm sweating using muscle relaxants is clinically proven and widely used in both medical and cosmetic settings. When performed by certified professionals, the procedure is considered safe with minimal risk of side effects.
Mild and common side effects include:
- Temporary redness, swelling, or tenderness at the injection site — typically resolving within a few days
- The treatment only affects the targeted area and does not cause increased sweating in other parts of the body
Information about Sweat Treatment
3 999 kr
15 min
Approx. 6 months
Vegagatan 8, 113 29 Stockholm
Safety and quality at MyClinic
Our treatments are performed by certified nurses approved by the Aesthetic Injection Council. We operate under the highest safety standards and are fully insured through Säker Klinik for your peace of mind.
Not sure which treatment is right for you?
We’re happy to help! Book a consultation with one of our experienced practitioners — either on-site in Stockholm or through a free video consultation. Together, we’ll develop a personalized treatment plan based on your needs.
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Frequently Asked Questions – Sweat Treatment
You can book a free video consultation by clicking here. It is also possible to book an on-site consultation for SEK 300.
If you have not previously attended a consultation for aesthetic injection treatment, it is necessary to book one in accordance with the legislation. After receiving the information during the consultation, you must wait for a reflection period of at least two days before the treatment can be carried out. For recurrent treatments after more than six months, a new consultation is mandatory, but no further reflection period is required.
Results start to appear within 3-7 days and reach full effect after about 2-3 weeks.
The effects of underarm sweat treatment using muscle relaxants typically last for around 6 months. During this time, the nerve signals that activate the sweat glands are temporarily blocked, resulting in a significant reduction in sweat production.
Treatment with muscle relaxants for excessive underarm sweating is considered very safe when performed by certified specialists. However, as with any medical procedure, some mild and temporary side effects may occur.
Common side effects include:
- Redness and swelling: Mild redness or swelling at the injection site, usually subsiding within a few hours.
- Soreness: A temporary feeling of tenderness or discomfort, which typically resolves quickly.
- Bruising: Minor bruising may occasionally occur but generally disappears within a few days.
No, underarm sweat treatment requires no downtime. You can return to your regular daily activities immediately after the procedure. The treatment is quick and minimally invasive, making it an ideal solution for those seeking effective results without disrupting their routine.
This treatment may be suitable for you if:
You are looking for a quick, safe, and non-surgical method to effectively reduce sweat production
You experience excessive underarm sweating that interferes with your daily life or quality of life
You have tried other solutions (such as antiperspirants or medications) without sufficient results
To ensure a safe and effective treatment, please keep the following in mind before your appointment:
- Avoid blood-thinning medications such as ibuprofen or aspirin for a few days prior to treatment (unless otherwise directed by your doctor).
- Ensure the treatment area is healthy — free from infection, rash, or skin irritation.
- Not suitable during pregnancy or breastfeeding — aesthetic injection treatments are not recommended for those who are pregnant or nursing.
After an injection treatment, it’s important to follow a few simple guidelines to optimize your results and reduce the risk of swelling or infection:
- Avoid massaging or applying pressure to the treated area for the first 24 hours.
- Refrain from intense physical activity, sauna use, and alcohol consumption for at least 24 hours.
- Mild redness or soreness is normal and typically subsides on its own shortly after treatment.