It could just be coincidence that it's happening now while you're out swimming a lot with warm weather's arrival.The scientific explanation for voice breaking after swimming in a pool for 1+ hours is related to the presence of chlorine in the pool water. Chlorine is a strong chemical that is used to disinfect pool water, but it can also irritate the mucous membranes in the throat and vocal cords. This irritation can cause inflammation and swelling, leading to a temporary hoarseness or voice breaking.
No, not everyone who swims in a pool for 1+ hours will experience voice breaking. It can vary depending on factors such as the sensitivity of an individual's vocal cords, the amount of chlorine in the pool water, and how long they have been swimming.
Using a swim cap or avoiding getting water in the mouth can help reduce the chances of voice breaking, but it may not completely prevent it. Chlorine can still irritate the throat and vocal cords through inhalation or contact with the skin, so it is important to take breaks and drink plenty of water while swimming for an extended period of time.
The length of time for the voice to return to normal can vary, but it is typically temporary and should improve within a few hours to a day. If the irritation persists, it is recommended to consult a doctor.
There are no known long-term effects on the voice from swimming in a pool for 1+ hours. However, repeated exposure to chlorine and other chemicals in pool water can have negative effects on overall respiratory health, so it is important to take precautions and limit the amount of time spent in the pool.