Botox injections on a problem area will numb it. That is why it is so effective in controlling weakness. Botox injections don’t cause facial muscle weakness. However, it is important to see your doctor to ensure that your injections are working properly. By doing this, you can identify potential problems early on. Your doctor may decide to treat the problem if it isn’t working or causes you trouble. Cost is a factor to consider when considering these injections. These treatments…