... variations in follicular units, hair shaft number, and thickness. This study aimed to describe the methodology employed in a clinical trial using this technology to test the efficacy of botulinum toxin (BT) for male AGA. Methods: This pilot study is a triple-blind, randomized, split scalp, placebo-controlled...

...Robert S. English Jr.; Sophia Ruiz In this systematic review, we summarize the efficacy and safety of intradermal and intramuscular botulinum toxin injections for androgenic alopecia (AGA). Using PubMed, we conducted a literature search up to February 2021 using the following keyword combinations...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Trichodynia Scalp dysesthesia Symptomatic scalp Neuropeptide substance P Botulinum toxin Askin et al.’s [1...

...Anna Campanati; Emanuela Martina; Katia Giuliodori; Veronica Consales; Ivan Bobyr; Annamaria Offidani Background: Botulinum toxin is a neurotoxin produced by the bacterium Clostridium botulinum which causes a flaccid muscle paralysis. It is currently used for aesthetic treatments and in the focal...

...Antonino Di Pietro; Bianca Maria Piraccini Background: Injections of botulinum toxin type A in the forehead have never been reported to cause hair side effects. Objective: The aim of this paper is to report a new type of alopecia, which we have seen in women undergoing periodic injections...

... during gustatory challenge by 82% [ 11 ]. Another anticholinergic agent, diphemanil methylsulfate, was successfully administered via the oral route in 15 patients with Frey's syndrome. Botulinum toxin A injection therapy has been used successfully to reduce excessive sweating in all of the body areas...