Vocal strain occurs when the muscles around the vocal cords are overused or misused, leading to discomfort or pain while speaking or singing. This condition can result from excessive talking, shouting, or improper vocal techniques, often affecting teachers, singers, and public speakers. Symptoms may include hoarseness, a scratchy throat, or difficulty projecting the voice. To prevent vocal strain, it is essential to practice good vocal hygiene. This includes staying hydrated, warming up the voice before extensive use, and taking regular breaks. Techniques such as proper breathing and posture can also help maintain vocal health and reduce the risk of strain.