4. Define steam in halation, list purpose, its indication and contra indication. Assemble necessary equipment's Write steps carefully.

Steam inhalation is a therapeutic technique that involves inhaling the vapor of boiling water to relieve respiratory issues such as congestion, cough, and sinus pressure. The purpose of steam inhalation is to help loosen and clear mucus from the nasal passages and sinuses, providing temporary relief from congestion.The indication for steam inhalation is respiratory congestion or sinus pressure. It can be used to relieve symptoms associated with the common cold, flu, allergies, and sinus infections. However, it is important to note that steam inhalation is not a substitute for medical treatment and should not be used as a long-term solution for chronic respiratory issues.Contraindications for steam inhalation include open wounds or sores on the face, as well as any underlying medical conditions that may be exacerbated by steam inhalation, such as asthma or COPD. It is also important to use caution when performing steam inhalation, as inhaling hot steam can cause discomfort or burns to the throat or nasal passages.