 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  frequent migraines. Botulinum toxin relaxes muscle by blocking the release of a chemical called acetylcholine.Botulinum toxin is also used to treat overactive bladder by patients who do not respond to or who cannot tolerate the side effects of other medications. It helps to reduce leaking of urine, feeling of needing to urinate right away, and frequent trips to the bathroom.It is also used to treat severe underarm sweating and drooling/excess saliva. Botulinum toxin works by blocking the chemicals that turn on the sweat and salivary glands.Botulinum toxin is not a cure, and your symptoms will gradually return as the medication wears off. How to use Incobotulinumtoxina Solution, Reconstituted (Recon Soln) Read the Medication Guide and, if available, the Patient Information Leaflet provided by your pharmacist before you start using this medication and each time you get an injection. If you have any questions regarding the information, consult your doctor or pharmacist. This medication is given by injection by an experienced health care professional. It is injected into the affected muscles (intramuscularly) when treating eye disorders, muscle stiffness/spasms, and wrinkles. When used to prevent </s>