Natural remedies can be an effective way to alleviate common cold symptoms. They boost the immune system, soothe discomfort, and promote faster recovery without relying on medications. Elderberry is ...
The mucus from your stomach lining, or that is swallowed, can appear in your vomit. Mucus from postnasal drip and coughing can also induce vomiting, particularly in children. The stomach lining ...