Frequently Asked Questions

Get answers to common questions about Hyperhidrosis Treatment.

Most patients notice reduced sweating within three to seven days, with full effect typically by two weeks. Individual response varies by treatment area and dose. Many enjoy months of relief before scheduling maintenance treatments; we tailor follow-up plans for best, lasting results.

Yes. When administered by a qualified practitioner, neurotoxin injections are generally safe. Common temporary side effects include mild pain, bruising, swelling, or localized weakness. Serious complications are rare; we review your medical history and answer safety questions during your consultation.

Treatments commonly target underarms, palms, and soles, where overactive sweat glands cause the most disruption. In select cases we may treat the face or scalp. We assess the affected areas and customize injections to maximize comfort and minimize side effects.

Results vary by patient and treatment area but generally last three to twelve months. Many patients experience an average of four to six months relief after a single session. Regular maintenance injections can maintain dryness long term as needed.

Because injections act locally, treated areas typically see reduced sweating without widespread changes. Compensatory sweating is uncommon with targeted neurotoxin therapy, unlike some surgical options. We discuss your concerns and any small risk of increased sweating in untreated regions during consultation.

Avoid blood thinners and aspirin for several days if safe and stop topical antiperspirants the day of treatment. Arrive clean, wearing loose clothing. Bring a medication list and discuss allergies or prior treatments during your pre-treatment evaluation with Dr. Perlman.