Which medication is known to cause both ototoxicity and numbness around the mouth?

Explanation

Streptomycin is an antibiotic that can lead to ototoxicity, resulting in hearing loss, and also cause circumoral paraesthesia, which is numbness around the mouth. While antileprotic and antitubercular drugs are important in their treatments, they are not primarily associated with these side effects. Chloramphenicol does not typically cause these symptoms.