I'm a singer what are the best ways for me to repair any vocal tention or stress?

Three points. May use herbal remedies purchased at the health food stores to reduce vocal hoarseness and fatigue. Steaming help soothe the membranous tissues of the vocal tract, vocal folds, windpipe/bronchial tubes.It helps restores moisture to the tissues while also relaxing the inner muscles of the larynx/vocal folds. Keep your mouth/ throat well hydrated so your voice will reflect your full vocal capability.
Singer Node. Make sure you dont have the node in your vocal cord which is common among singers so can sing for a long time without laryngeal irritation or voice change.