You are doing it all wrong. Here’s the right way to use vapo rub

Applying Vapo Rub directly on the chest can lead to potential respiratory issues, especially in children. The strong vapors may cause irritation to the respiratory tract, leading to increased coughing or even breathing difficulties. Pediatricians often advise against this method, particularly for children under two years old, due to the risk of serious side effects.
Moreover, Vapo Rub is not intended for internal use, and the proximity to the mouth and nose when applied on the chest increases the likelihood of accidental ingestion. This can be particularly dangerous, as the ingredients, when ingested, can be toxic.
3. The Right Way: Applying Vapo Rub to the Soles of Your Feet
One of the most effective ways to use Vapo Rub is by applying it to the soles of your feet. This method allows the body to absorb the active ingredients slowly, providing a warming sensation that helps soothe coughs and colds. Simply apply a small amount, about the size of a dime, to each foot and massage it in gently.
For optimal results, cover your feet with socks after application. This helps lock in the warmth and allows the mentholated vapors to work their way through your system without overwhelming your respiratory tract. This method is gentle enough for children and adults alike and is often recommended by natural health practitioners.
4. Relieving Coughs: Sock Therapy with Vapo Rub