What's usually recommended for getting rid of numbness in big toe?

That depends on: The cause of the numbness. Encourage you to see your podiatrist for an assessment. Recommendation can be made once the root of the problem is determined.

Find cause: Could be from past injury, tight soes and many others. Would see podiatrist who may order a test to see what cause is then give options to treat. Bunions can cause numbness too.