Botox for Excessive Sweating in Khobar: Underarms & Hands 2026

If excessive sweating embarrasses you every day, Botox for excessive sweating is the fastest medical way to reduce underarm and hand sweating in Khobar and Dammam. Very superficial injections block the nerve signal that switches on the sweat glands: results start within two to four days and last 6 to 9 months, with no surgery and no downtime.

Sweating itself is natural and helps the body regulate its temperature. But when it becomes excessive and happens even without exertion or heat, it may be a sign of hyperhidrosis. The problem is not only about clothes: it affects self-confidence, makes it harder to write, use a phone or grip objects, and creates social embarrassment at work and at events.

Local conditions make it harder: long, hot summers, Eastern Province humidity in Khobar, Dammam and Dhahran, and moving between the heat and air conditioning all day. That is why Botox for excessive sweating is one of the most requested treatments in Riyadh, Jeddah and Khobar. At Hosn Clinics it is performed by specialist doctors using the latest techniques and the highest safety standards.

What is hyperhidrosis and when is sweating not normal?

Hyperhidrosis is sweat production that exceeds the body's natural needs for temperature regulation. It can occur in more than one area:

• The underarms.
• The palms of the hands.
• The soles of the feet.
• The face and scalp.

There are two types, and knowing which one you have matters before any treatment:

• Primary: usually starts in childhood without an underlying organic disease.
• Secondary: results from certain conditions or medications, which is why the doctor identifies the cause before starting treatment.

So the first step is not the injection. The first step is a medical assessment that explains why you sweat this way.

What is Botox treatment for excessive sweating?

Botox is a purified medical protein that has been used for years across many medical and aesthetic fields, and one of its most important uses is treating hyperhidrosis.

The treatment involves injecting very small amounts of Botox into the skin in the area affected by excessive sweating, which temporarily reduces the activity of the sweat glands. Many international medical bodies have approved the use of Botox for hyperhidrosis, particularly in the underarm area.

If you want to know the other uses of cosmetic injections, read our guide to PRP, Botox and lip filler.

How does Botox work on the sweat glands?

To understand how it works, it helps to know that sweat glands receive their instructions from nerves through a chemical called acetylcholine. When Botox is injected:

• It blocks the nerve signals from reaching the sweat glands.
• The glands stop producing excess sweat.
• Glands in the rest of the body keep working normally.
• The treatment does not affect body temperature regulation, because the treated areas represent a small proportion of the total sweat glands.

This is why Botox for excessive sweating is considered an effective and safe treatment for most patients.

Who is a good candidate for the session?

The treatment suits people who have:

• Severe underarm sweating.
• Sweating of the palms.
• Sweating that affects daily life.
• No response to medical antiperspirants.
• A preference for a non-surgical solution.

It suits both men and women after a doctor's assessment, and that assessment is what determines the dose and the treated areas.

Which areas can be treated with Botox?

Underarms

The most responsive area. Results appear quickly with a clear improvement in the amount of sweat, and it is the most requested area, especially before weddings and social occasions.

Palms of the hands

Treatment helps reduce hand sweating that makes writing, using a phone or shaking hands difficult.

Soles of the feet

Botox can be used to reduce foot sweating in some cases.

Face and scalp

In selected cases the doctor may decide to use Botox to reduce sweating in these areas.

What happens in the session, step by step?

The session is simple and needs no surgery:

1. Assessment of your case by the doctor.
2. Mapping the areas of sweating.
3. Cleaning and sterilising the skin.
4. Applying a numbing cream if needed.
5. Injecting Botox at multiple points just under the skin.
6. Finishing the session in about 20 to 30 minutes.

After that you can go straight back to your normal routine. If this is your first visit, take a look at how to book an appointment at Hosn Clinics before you come.

Are Botox injections for sweating painful?

Most patients feel only a slight prick. To reduce discomfort the doctor may use:

• A numbing cream.
• Cold compresses.
• Very fine injection tools.

For hand treatment, some patients need extra measures to reduce the sensation of pain, because the palm is a more sensitive area.

When do results appear and how long do they last?

This is one of the most common questions we get, and the answer is clear:

• Results begin within two to four days.
• The improvement builds gradually.
• The full result appears within one to two weeks.

Most patients notice a large drop in the amount of sweat, which gives them real comfort and more confidence.

On average results last 6 to 9 months, and in some people they extend up to 12 months. That depends on:

• Your body's nature.
• The amount of sweating.
• The treated area.
• The dose used.

When sweating returns, the session can be safely repeated after a doctor's assessment.

Practical tip: if you have a wedding, an event or summer holiday travel coming up, book your session two to three weeks earlier so the full result lands exactly on time.

What should you do before the session?

For the best possible result it is better to:

• Tell the doctor about all medications you are taking.
• Avoid removing underarm hair immediately before the session.
• Clean the area well.
• Tell the doctor if you are pregnant, breastfeeding or have a neurological condition.

If you also have laser sessions on the same area, coordinate the timing with your doctor; our full guide to full body laser hair removal sessions helps you plan.

What should you do after the session?

After treatment the doctor usually advises:

• Avoiding intense exercise for 24 hours.
• No sauna or hot bath on the same day.
• Keeping the area clean.
• Following the doctor's instructions.

These steps are simple, but they help you get the best possible result.

Is Botox safe, and what are the side effects?

When the injections are performed by a specialist doctor using genuine products, Botox is one of the safest treatments available. It has been used for many years across numerous medical specialties, with a good record of effectiveness and safety.

Side effects are usually mild and temporary, such as:

• Redness at the injection site.
• Slight swelling.
• Light bruising.
• A temporary tingling sensation.

With hand treatment, some patients feel a slight, temporary weakness in grip strength that fades gradually. If any symptom lasts longer than expected or bothers you, contact your doctor straight away.

What are the advantages of Botox for excessive sweating?

• Fast results.
• High effectiveness.
• No surgery needed.
• No recovery period.
• Better quality of life.
• Less social embarrassment.
• More self-confidence.
• The treatment can be repeated when needed.

When is Botox not suitable for you?

The doctor may postpone treatment in some situations, such as:

• Pregnancy or breastfeeding.
• An infection at the injection site.
• Allergy to Botox components.
• Certain neurological and muscular conditions.

That is why a medical assessment before treatment is an essential step. Always consult a specialist before making a decision.

Does Botox replace deodorant?

After treatment most patients notice a large drop in the amount of sweat, but deodorant may still be used as needed, mainly to prevent odour rather than to treat the sweating itself.

Why choose Hosn Clinics in Khobar and Dammam?

At Hosn Clinics we provide a complete treatment experience through:

• Doctors experienced in Botox injections.
• Genuine, approved products.
• A full assessment of your case before treatment.
• The highest standards of sterilisation and safety.
• Treatment plans tailored to each patient's needs.
• Follow-up after the session to ensure the best level of satisfaction.

You can also review the prices of cosmetic sessions at Hosn Clinics before you decide; all prices are in SAR.

Key takeaways

• Botox for excessive sweating clearly reduces underarm and hand sweating without surgery.
• It works by blocking nerve signals to the sweat glands in the treated area only.
• Results start within two to four days and are complete within one to two weeks.
• They last 6 to 9 months, up to 12 months in some cases, and the session can be safely repeated.
• The session takes about 20 to 30 minutes with no downtime.
• Side effects are mild and temporary, and a medical assessment beforehand is essential.

If excessive sweating affects your day or embarrasses you at work and at events, book your appointment at Hosn Clinics and let the doctor assess your case and set the right plan, or message us directly on WhatsApp.