For relief from minor aches and pains—the heat is on.

Studies suggest a warm compress can be effective, but you don't have to settle for grandma's old hot water bottle.

Here are some more modern options:

One is a reusable pad. Microwave it briefly to get 30-60 minutes of soothing warmth. Then slide it into a special belt and strap it on.

It'll warm your aching back while you go about your business.

Next—disposable patches. They don't actually heat up your skin but they do make you feel warm. They can give you relief for up to eight hours using either menthol or capsaicin, which is derived from hot peppers.

Air-activated patches are another option. They're disposable, odorless, and also give you eight hours of pain relief.

When air hits the iron inside the patch, a chemical reaction creates heat.

Keep in mind that you don't want to use heat patches of any type if you have bruising or swelling.

And check with your doctor or pharmacist first, if you're diabetic, pregnant, or you have poor circulation or rheumatoid arthritis.