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Excessive Sweating-Hyperhidrosis

  • Writer: Wix Mr Bin
    Wix Mr Bin
  • Mar 24, 2025
  • 2 min read

Updated: Sep 11, 2025

Under Arm Hyperhidrosis 

Everyone sweats. It’s a perfectly normal bodily function which helps regulate our temperature. Dr. Mark Hamilton is an experienced specialist in the injection treatment of excessive underarm sweating. This procedure can reduce your sweating by almost 90% and results last about 9-12 months.

Nose Sweating:

Dr. Mark also treats Rhino Hyperhidrosis often known as nose sweating. Nose sweating is caused by overstimulation of eccrine glands. While it can be hereditary, it can also be caused by anxiety, menopause, hyperthyroidism or drugs like insulin. The injections will block the sweat glands for about 6 months, after which you will need another treatment.

Dosage

Routinely at least 50 units of toxin are administered to each underarm. Using less units per underarm will only give you relief of your symptoms for a few months.

Individuals vary and some patients need a stronger dose. For a very severe case of hyperhidrosis a higher dose of 60-80 units may be required.

At your appointment, you will have a consultation with Dr. Hamilton and he will advise you with regards to your suitability, dosage and outcome of your treatment.


Price

The cost of the procedure is based on the dosage required to successfully treat the severity of the sweating. Dr. Hamilton is highly experienced in this procedure and knows a bespoke dose of toxin is needed to get a result that each patient is happy and confident with.

Procedure

Wear a sleeveless T- shirt and bring a loose sweat shirt or hoodie with you. No need not wear deodorant so Dr. Mark can assess the level of your sweating.

For patients who are sensitive to needles, a triple anaesthetic prescription numbing cream is applied to the injection sites for 30 minutes before injecting.


Results

The treatment take two weeks to take effect and should routinely last 4-6 months.

Patients are reviewed 2-3 weeks after their procedure when Dr. Mark can then access your results.

To book a consultation  email drmark@hamiltonfaceclinic.com.

 
 

Dublin Clinic:

84 Merrion Square South, 

Dublin  

D02 T882

(+353) 83 421 7939

✉  drmark@hamiltonfaceclinic.com

Dublin Clinic Hours: 

Thursdays 10.30 am- 9.00 pm

Galway Clinic:

Room 2, Top Floor, Town Park House, Tuam Rd, Galway, 

H91 YXN0

✆  (+353) 83 421 7939

drmark@hamiltonfaceclinic.com

Galway Clinic Hours: 

First Tuesday & Wednesday of every month 10.00 am – 8.00 pm

Belfast Clinic:

15 Sandringham St, 

Belfast, 

BT9 7DR

✆ 0794 449 7884

belfast@hamiltonfaceclinic.com

Belfast Clinic Hours: 

Tuesdays 10.00 am- 7.00 pm

Medical & Advertising Disclaimer

The information provided on this website is for general informational purposes only and is not intended to constitute medical advice, diagnosis, or treatment.

All medical aesthetic treatments carry potential risks and benefits, and individual results may vary. No guarantees or assurances can be given regarding outcomes. Any reference to treatment effects or benefits is indicative only and should not be interpreted as a promise of results.

Suitability for treatment is determined following a full medical consultation, during which individual circumstances, medical history, and treatment options are discussed. Not all patients are suitable candidates for all procedures.

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