How should I prepare before a Botox appointment?
You have a Botox appointment booked in Ann Arbor, Michigan, and you want to know what to do before you walk in. Put it to the front desk plainly: what exactly do I need to do beforehand, and where is that written down?
Two preparation lines worth holding against your paperwork
my.clevelandclinic.org covers botulinum toxin injections on a single page, and two lines on it are worth laying beside whatever sheet the clinic gave you. The first reads: "These include anticoagulants or blood thinners ( Warfarin ®) and nonsteroidal anti-inflammatory drugs (NSAIDs) ." The second says not to drink for twenty-four hours before a procedure.

Reading the medicine line against your own list
The first line names two groups of medicine: anticoagulants or blood thinners, with Warfarin given as the example, and nonsteroidal anti-inflammatory drugs. The sentence opens with "These include", so read it on the original page before you rely on it. Then ask the clinic which of your own medicines fall under that sentence, and have the answer added to your intake form.
The alcohol line is the easiest one to check
The second line sets a window of time for alcohol. Compare it with your confirmation message and see whether the message gives the same window, a different one, or none at all. If a salesperson tells you something that conflicts with the published window, ask which source the instruction comes from.
Where to read the rest of it
For a plain description of the treatment itself, see the MedlinePlus page on Botox. A second overview of the same product family sits in the botulinum toxin entry at dermnetnz.org. Neither replaces the instructions your own clinic gives you, so compare all three.
The line to ask for in writing
Ask for this sentence on your intake sheet: "List every instruction I must follow before treatment, including which medicines to mention and how long to avoid alcohol." A preparation sheet you can reread is more useful than instructions you only heard once.