The claim that putting Vicks VapoRub on your feet before bed has special health benefits is a popular home remedy, but there is little scientific evidence to support most of the claims. Here’s what the evidence says:
Potential benefits
- May provide a soothing sensation
- The menthol, camphor, and eucalyptus oil create a cooling feeling.
- The strong scent may make some people feel more comfortable or relaxed.
- May make you feel like nasal congestion is improved
- Vicks doesn’t actually open the nasal passages, but the menthol smell can create the sensation of easier breathing.
- Applying it to the feet is unlikely to have the same effect as applying it to the chest or throat.
- Can moisturize dry skin
- The ointment contains petrolatum, which helps lock in moisture.
- Wearing socks after applying it may soften dry heels overnight.
- May be part of a relaxing bedtime routine
- The massage involved in applying it and the familiar scent may help some people unwind before sleep.
- This is more likely due to the routine than to a specific medical effect of applying it to the feet.
Claims that lack good evidence
There is no strong scientific evidence that putting Vicks on your feet:
- Stops or cures a cough.
- Treats a cold or the flu.
- Draws toxins out of the body.
- Improves circulation.
- Produces unique effects because it’s applied to the feet.
Safety tips
- Use only as directed on the product label.
- Do not apply to broken or irritated skin.
- Keep it away from the eyes, inside the nose, and inside the mouth.
- Do not use it on children younger than the age specified on the label (typically under 2 years old).
- If you develop a rash, burning, or irritation, wash it off and discontinue use.
In summary, putting Vicks VapoRub on your feet before bed is generally harmless for most adults if used as directed, and it may help moisturize the skin or feel soothing. However, claims that it cures coughs, colds, or provides special health benefits through the feet are not supported by strong scientific evidence.
