Hello, I am looking for an answer why Botox treatment for underarm HH was unsuccessful (worked for two weeks). Can it be because of antiperspirants I am using everyday (also on the day of injections)? Doctor who performed injections explained it to me that sweat glands were already blocked by antiperspirant and perhaps Botox could not work properly. She has been working with Bocouture and Azzalure for 15 years and I received a total dose of 80 units. thank you in advance for answers, Maggie
September 24, 2012
Answer: Anti-perspirants will not block the Botox effect
The effect of antiperspirants and Botox occur at entirely different locations of the sweat glands so there is no interaction. It does take several days to a week for the Botox effect to be more apparent so it may just need more time. A starch iodine test can help determine which specific areas need the injections. I usually plan on 100 units split evenly for two armpits and make sure to do a very methodical gridding of the areas in order to effectively block the sweating mechanism throughout.. If an area is missed or the Botox is injected to deeply and thus below the eccrine coil(where the nerve connection is to the gland), areas can go into hyperactivity making it appear that the Botox didn't work.
Helpful
September 24, 2012
Answer: Anti-perspirants will not block the Botox effect
The effect of antiperspirants and Botox occur at entirely different locations of the sweat glands so there is no interaction. It does take several days to a week for the Botox effect to be more apparent so it may just need more time. A starch iodine test can help determine which specific areas need the injections. I usually plan on 100 units split evenly for two armpits and make sure to do a very methodical gridding of the areas in order to effectively block the sweating mechanism throughout.. If an area is missed or the Botox is injected to deeply and thus below the eccrine coil(where the nerve connection is to the gland), areas can go into hyperactivity making it appear that the Botox didn't work.
Helpful
September 20, 2012
Answer: Underarm sweating & Botox
Dear Maggie, anti-perspirants block the sweat release from the sweat ducts. Onabotulinum toxin A [BOTOX], blocks the activation of the sweat glands, themselves. As you can see,the mechanism of action is totally different. One treatment option does not interfere with the other. I ,routinely, have my patients use their anti-perspirants prior to, & after Botox treatment. The injections take about a week to see results, & the effect lasts 5-9 months.
Helpful
September 20, 2012
Answer: Underarm sweating & Botox
Dear Maggie, anti-perspirants block the sweat release from the sweat ducts. Onabotulinum toxin A [BOTOX], blocks the activation of the sweat glands, themselves. As you can see,the mechanism of action is totally different. One treatment option does not interfere with the other. I ,routinely, have my patients use their anti-perspirants prior to, & after Botox treatment. The injections take about a week to see results, & the effect lasts 5-9 months.
Helpful