How Dermatologists Diagnose Hyperhidrosis

Excessive sweating, known as hyperhidrosis, can be more than just an inconvenience—it can interfere with work, social situations, and daily comfort. At Aesthetic Dermatology, PC in Cumming, GA, serving Alpharetta and Sugar Hill, Dr. Trisha Daley offers expert evaluation and treatment for this condition, starting with an accurate diagnosis to determine the cause and best management approach.

Understanding Hyperhidrosis

Hyperhidrosis is when sweat glands become overactive and secrete excess perspiration above what the body needs to cool down. It could be in specific areas like armpits, palms of hands, soles of feet, or face, or even more widespread. There are two forms: primary hyperhidrosis, which happens without a medical reason and typically begins in adolescence or childhood, and secondary hyperhidrosis, which results from another disease or medication. Identifying which it is is the beginning of appropriate treatment.

The Diagnostic Process

Diagnosis begins with a detailed medical history and interview regarding the symptoms, including when and where the sweating is abnormal, how often it happens, and what triggers it. Dr. Daley also may ask questions regarding family history, as primary hyperhidrosis has a genetic component. A physical exam is focused on the involved areas to establish the pattern and severity of sweating.

In other cases, specialized testing is used. A starch-iodine test may identify specific locations on the skin where the sweat tends to happen, and gravimetric or evaporimetric testing measures the quantity of sweat actually secreted. In suspected secondary hyperhidrosis, blood testing or imaging is ordered to check for thyroid disorders, diabetes, or infection.

Why Accurate Diagnosis Matters

Determining whether hyperhidrosis is primary or secondary is essential because it shapes the treatment plan. Primary cases often respond well to prescription-strength topical solutions, oral medications, Botox injections, or noninvasive procedures that target sweat glands. In contrast, secondary cases require addressing the underlying medical issue first, which can sometimes resolve the excessive sweating entirely.

Personalized Care for Lasting Results

At Aesthetic Dermatology, PC in Cumming, GA, Dr. Daley creates treatment plans that fit each patient’s lifestyle, symptoms, and goals. The aim is to reduce excessive sweating while improving comfort and confidence.

If persistent sweating is disrupting your daily life, call (770) 205-0104 to schedule an evaluation. With the right diagnosis and treatment, it is possible to take control of hyperhidrosis and feel more comfortable every day.