Ear, Nose & Throat Treatment Using Vicks VapoRub to Treat Cough and Muscle Aches The popular topical remedy is not suitable for everyone By Kristin Hayes, RN Kristin Hayes, RN Facebook Twitter Kristin Hayes, RN, is a registered nurse specializing in ear, nose, and throat disorders for both adults and children. Learn about our editorial process Updated on February 07, 2022 Medically reviewed Verywell Health articles are reviewed by board-certified physicians and healthcare professionals. These medical reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Content is reviewed before publication and upon substantial updates. Learn more. by Benjamin F. Asher, MD Medically reviewed by Benjamin F. Asher, MD Facebook LinkedIn Benjamin F. Asher, MD, FACS, is board-certified in otolaryngology-head and neck surgery. For 30 years, he has worked at Group Health Cooperative of Puget Sound and the Dartmouth Hitchcock Clinic. Learn about our Medical Expert Board Print Vicks VapoRub is a popular over-the-counter (OTC) medication. It is applied to the skin to treat coughs and relieve muscle aches and pain. Both symptoms can be caused by the common cold. There's no evidence that Vicks VapoRub can cure upper respiratory symptoms. It may help lessen congestion and cough, however. It is also an effective treatment for mild myalgia, or muscle aches. Vicks VapoRub contains these active ingredients: CamphorEucalyptus oilMenthol An active ingredient is an ingredient that makes the drug work. Vicks VapoRub also contains these inactive ingredients: Cedar leaf oilNutmeg oiPetrolatumThymolTurpentine oil Inactive ingredients are ingredients that don't have a therapeutic effect. This article looks at Vicks VapoRub as a treatment for cough and muscle aches. It also looks at how to use Vicks VapoRub and what some of the side effects might be. jaminwell / Getty Images Who Should Use Vicks VapoRub Most people over the age of 2 can safely use Vicks VapoRub. Ask your doctor first, however, if you: Are pregnant or breastfeeding Have a chronic cough caused by smoking Have been diagnosed with emphysema Don't use Vicks VapoRub if you've ever had an allergic reaction to any of its ingredients. These include: CamphorEucalyptus oilMenthol Don't use Vicks VapoRub on children under the age of 2. Studies have shown that using camphor on small children can cause: Seizures Severe high white blood cell count called leukocytosis High blood sugar, called hyperglycemia How to Apply Vicks VapoRub To treat a cough, rub Vicks VapoRub on your chest. Never put it under your nostrils. This is because inhaling petrolatum based products can cause a rare form of pneumonia. To treat muscle aches, rub Vicks VapoRub directly over the muscle. Don't use Vicks VapoRub internally or in a way other than what the label directs. Do not use on broken skin or burns. A 2010 study found that Vicks VapoRub was over 98% effective in relieving cough, congestion, and sleep difficulty in children age 2 to 11. It was less effective in relieving a runny nose. Some people use Vicks VapoRub to treat other conditions like toenail fungus or hemorrhoids. These off-label uses haven't been well studied or approved by the U.S. Food and Drug Administration (FDA). They may even be dangerous. For example, camphor and other ingredients could cause problems when absorbed through vulnerable or broken tissue. The 7 Best Toenail Fungus Treatments of 2022 Recap Vicks VapoRub can be helpful for sore muscles, congestion, and cough. Don't apply it under the nose and don't use on children under the age of 2. Side Effects of Vicks VapoRub Side effects are uncommon but have happened. Because Vicks VapoRub is applied to the skin, the most likely side effects are: Skin irritations Rash Redness Hives If you notice these side effects, stop using Vicks VapoRub and call your doctor. Vicks VapoRub may also cause difficulty breathing, especially in children under the age of two. There have also been isolated cases of respiratory distress and pneumonia. These cases have usually involved elderly adults who overused Vicks VapoRub. Call 911 or go to the ER if you or your child have any of these symptoms after using Vicks VapoRub:Difficulty breathingDizzinessHivesIrregular heartbeat Summary Vicks VapoRub is a popular over-the-counter remedy for treating cold symptoms and muscle aches. It should not be used by children under the age of 2. It also should not be applied under the nostrils. Studies have shown that Vicks VapoRub helps relieve cough, congestion and sore muscles. It hasn't been proven safe or effective for other off-label purposes. Vicks VapoRub may cause side effects like skin irritation and respiratory distress, but these are rare. Was this page helpful? Thanks for your feedback! Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Sign Up You're in! Thank you, {{form.email}}, for signing up. There was an error. Please try again. What are your concerns? Other Inaccurate Hard to Understand Submit 4 Sources Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Khine H, Weiss D, Graber N, Hoffman RS, Esteban-Cruciani N, Avner JR. A cluster of children with seizures caused by camphor poisoning. Pediatrics. 2009 May;123(5):1269-72. doi:10.1542/peds.2008-2097 Kilaru H, Prasad S, Radha S, Nallagonda R, Kilaru SC, Nandury EC. Nasal application of petrolatum ointment-a silent cause of exogenous lipoid pneumonia: successfully treated with prednisolone. Respir Med Case Rep. 2017;22:98-100. doi:10.1016/j.rmcr.2017.07.003 Paul IM, Beiler JS, King TS, Clapp ER, Vallati J, Berlin CM. Vapor rub, petrolatum, and no treatment for children with nocturnal cough and cold symptoms. Pediatrics. 2010;126(6):1092-9. doi:10.1542/peds.2010-1601 Cherrez Ojeda I, Calderon JC, Guevara J, et al. Exogenous lipid pneumonia related to long-term use of Vicks VapoRub by an adult patient: a case report. BMC Ear Nose Throat Disord. 2016;16:11. doi:10.1186/s12901-016-0032-6