Medical disclaimer

The content on Life in Good Form is for general information only. It is not medical advice, diagnosis or treatment, and it does not replace care from a qualified health professional.

Always ask your doctor, physical therapist or other qualified provider about a medical condition or before using a device such as a brace, compression garment, TENS unit or heating pad, especially if you are pregnant, have diabetes, a heart condition, a pacemaker, poor circulation, or reduced feeling in your skin.

If you think you may have a medical emergency, call your local emergency number right away.

How to use our guides

Our guides explain product types, sizes and the instructions makers publish, alongside what public health sources say. They cannot account for your health history, medicines or the advice your own clinician has given you. Use them to prepare questions for your provider, not to replace a visit.

Medicines and supplements

For over-the-counter medicines and supplements, read the full Drug Facts or Supplement Facts label, follow the dose and age limits on it, and check with a pharmacist about interactions with other medicines you take. Supplements are not reviewed by the FDA for safety or effectiveness before they are sold.

When to get help quickly

Seek urgent care for chest pain, trouble breathing, sudden weakness or numbness, a severe allergic reaction, signs of a blood clot such as one swollen and painful leg, or any symptom that is getting worse fast. Do not wait to read a guide first.

Devices and fit

Stop using a brace, compression garment, heating pad, TENS unit or similar device and seek advice if it causes pain, numbness, skin changes or swelling. Follow the sizing chart and instructions for the exact model you buy.