Drowning is a serious condition that occurs when a person is unable to breathe due to being submerged in water. This can happen in various bodies of water, such as pools, lakes, or oceans. When someone is drowning, their airways are blocked by water, preventing oxygen from reaching the lungs and leading to suffocation. There are two main types of drowning: wet drowning and dry drowning. Wet drowning happens when water fills the lungs, while dry drowning occurs when the airway spasms and prevents water from entering the lungs. Both types can be life-threatening and require immediate medical attention.