It doesn't require surgery. It is most commonly treated by putting on a splint.

Pain medication

No, the word "part time" does not require a hyphen when used as an adjective. It is commonly written as two separate words in English language.

There are many diabetes treatments that do not require conventional medicine. These include diet and exercises that are commonly used for people of all ages.

The most commonly used battery type in headlamps are AAAs. Many headlamps will require three AAA batteries to function, and will suggest using alkaline batteries.