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Treatment of primary focal hyperhidrosis is often unsatisfactory. Botulinum toxin A can stop excessive sweating by blocking the release of acetylcholine, which mediates sympathetic neurotransmission in the sweat glands. Treatment was well tolerated; 98 percent of the patients said they would recommend this therapy to others. Intradermal injection of botulinum toxin A is an effective and safe therapy for severe axillary hyperhidrosis. |
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