What are the best actions to take to promote a faster healing? Should I do sinus rinses, for example?

To promote faster healing, it is recommended to practice good hygiene, such as washing your hands frequently, staying hydrated, getting plenty of rest, and avoiding close contact with others while you are contagious. Taking over-the-counter medications like acetaminophen for throat irritation and using saline nasal sprays or rinses can also help alleviate symptoms. It is important to consult with a healthcare professional for advice tailored to your individual situation.