Metycaine, also known as ametop, is a local anesthetic primarily used for skin and mucous membrane anesthesia. If you're looking for synonyms for this medication, there are a variety of options to consider. One such synonym is tetracaine, another local anesthetic that works in a similar way as metycaine. Some other synonyms for this drug include proparacaine, lidocaine, and benzocaine. Each of these medications is used for similar purposes to metycaine, and may be appropriate for different patients with varying reactions or sensitivities to local anesthesia. When considering alternatives to metycaine, it's important to consult with a healthcare provider to ensure safety and effectiveness.