Hyperhidrosis

Stay dry, feel in control.

Sweating is supposed to help keep your body at a normal temperature. Hyperhidrosis is not the same. It is sweating that is too much for the heat or activity level, and it can happen in cool places or during normal times. It can make you feel less confident, change your clothing choices, and make you less comfortable during the day.

Dr. Kevin Haddad has a structured way of treating hyperhidrosis. First, he makes sure of the type of hyperhidrosis you have, and then he picks the least invasive option that can realistically give you consistent control.

When sweating becomes a medical issue

Hyperhidrosis is usually described in two practical ways:

Focal (localised): sweating is concentrated in specific areas like underarms, palms, soles, or face.

Generalised: sweating is widespread across the body.

The pattern matters because it changes what treatments are likely to work and whether we should look for an underlying cause.

Two categories that guide the plan

Primary focal hyperhidrosis

This is the most common kind. It usually starts earlier in life and is usually symmetrical (like both palms or both underarms). It is typically associated with hyperactive nerve signaling to eccrine sweat glands rather than an alternative illness.

Secondary hyperhidrosis

This sweating is caused by something else, like the side effects of medication or a medical condition. It is important to get a proper evaluation before choosing a cosmetic or procedural solution if sweating is new, changing, happening at night, or linked to other symptoms.

How the consultation is typically framed

The goal is to figure out what makes you sweat and what your “sweat map” is. Some common topics are:

  • When it started and if it’s getting worse
  • The exact areas that are affected (underarms, hands, feet, face, and scalp)
  • Things that set it off (stress, heat, food, nothing)
  • Pattern during the day and at night
  • Medical history and the drugs you are currently taking

This lets Dr. Kevin Haddad choose the best treatment based on how bad the problem is and where it is.

The at-home starting point

Clinical-strength antiperspirants

For underarms, many plans begin with a high-strength antiperspirant used correctly (usually on dry skin at night, then adjusted to tolerance). This is often the simplest first step before moving to prescription medicines or procedures.

Prescription topical options for underarms

When standard antiperspirants are not enough, prescription topical medicines that reduce sweat gland stimulation can help, particularly for underarm sweating. Some are specifically designed for underarm use and have age indications for both adults and children from 9 years.

Targeted injections for underarm sweating

Botulinum toxin type A injections can greatly lower sweating in the area that was treated by blocking the nerve signal to the sweat glands. It is used for severe primary underarm hyperhidrosis when topical treatments don’t work well enough. A lot of patients choose this option because it is localized, doesn’t need to be applied every day, and can keep sweating down for several months, with repeat treatments possible as needed.

Hands and feet: practical control options

Iontophoresis

Injectables for palms and soles

For palms and soles, iontophoresis is a well-established approach. It uses a mild electrical current through water to reduce sweating, typically with a more frequent initial phase followed by maintenance sessions.

Injectables content here

Tablets when sweating is more widespread

Some patients may be prescribed oral anticholinergic medications, especially when sweating is widespread or when localized treatments fail to adequately address the issue. These can work, but they can also cause side effects like dry mouth, blurred vision, constipation, or urinary problems, so you need to be careful when choosing them and changing the dose.

Longer-lasting underarm strategies

Some people with severe and long-lasting underarm hyperhidrosis think about treatments that use devices to reduce sweat glands in the axilla. These options may be suitable for certain individuals, contingent upon their anatomy, expectations, and their capacity for downtime and financial expenditure.

What “good control” usually feels like

Most people do not describe success as zero sweat forever. They describe:

  • Wearing colours and fabrics without planning around sweat marks
  • Less need for clothing changes or absorbent products
  • More comfort in meetings, social events, and daily movement
  • Less anxiety about sweating, which can reduce the stress-sweat cycle

Safety and suitability

Each choice has its own set of problems:

  • Topicals that are only meant for the underarms are not meant to be used on the whole body and need to be handled correctly to avoid side effects.
  • Botulinum toxin has certain limits depending on the area being treated and needs to be given in the right amount and with the right technique.
  • Oral medications can interact with other health issues and make some patients less tolerant of heat, so they need to be carefully screened.

With Dr. Kevin Haddad, the goal is to find the option that works best for your lifestyle and pattern while also making sure the plan is safe and realistic.