Considering your first Botox treatment? This expert guide breaks down the most critical facts you need to know before booking, from choosing a safe provider to prepping for your appointment. Botox is one of the most popular non-invasive cosmetic treatments across the United States, with millions of patients choosing it every year to smooth fine lines and soften visible wrinkles.Before you book your first appointment, keep these key, expert-backed tips in mind:Only visit a board-certified dermatologist or plastic surgeon for your treatment to cut the risk of unwanted side effects like bruising, nerve damage, or unnatural resultsBotox results only last 3 to 6 months, so you will need to schedule repeat appointments to maintain your refreshed lookSkip blood thinners, alcohol, and intense workouts for 24 hours before your appointment to lower your chance of noticeable bruisingYou won’t see full results right away — it typically takes 3 to 7 days for the treatment to take full effectIf you are pregnant…