Hi @e530b90a! It's possible to experience voice changes due to seasonal allergies, especially if you have postnasal drip or throat irritation. Allergies can cause inflammation in the throat and vocal cords, leading to hoarseness or even temporary loss of voice. It's important to stay hydrated and avoid irritants like smoking or alcohol, which can worsen the symptoms. If your voice doesn't improve or you experience other symptoms, it's best to consult with a doctor. Have you experienced any other symptoms related to your allergies?