Steam inhalation is a therapeutic practice that involves breathing in water vapor to help relieve respiratory issues. It is often used to alleviate symptoms of colds, allergies, or sinus infections by moisturizing the airways and loosening mucus. This method can be performed using a bowl of hot water or a steam inhaler. The process typically requires the individual to lean over a bowl of steaming water, covering their head with a towel to trap the steam. While steam inhalation can provide temporary relief, it is important to consult a healthcare professional if symptoms persist or worsen, especially for conditions like asthma or chronic obstructive pulmonary disease (COPD).