Can a headache after drowning heal on its own?

Generally, if a drowning victim has not sustained severe brain damage or other complications after being rescued in time and receiving appropriate first aid measures, the condition can usually resolve on its own. However, if headache symptoms persist or worsen after drowning, accompanied by other abnormal symptoms, the condition typically will not resolve spontaneously. If discomfort symptoms occur, prompt medical attention is recommended. Detailed analysis is as follows:

If a drowning victim receives timely rescue and appropriate first aid and does not develop severe brain injury or other complications, the headache may be a mild condition caused by transient hypoxia or cold water stimulation to the head. In such cases, the headache might not require specific treatment and could gradually improve and eventually disappear with rest and staying warm. It is also recommended to closely monitor the victim's condition and seek medical advice when necessary to ensure there are no underlying health issues.

However, if headache symptoms persist or worsen after drowning, prompt medical attention should be sought. Additionally, if the headache is accompanied by abnormal symptoms such as vomiting, fever, vision loss, or numbness and weakness in the limbs, it may indicate serious conditions such as intracranial infection or brain tumor, which require immediate medical care. In these situations, spontaneous recovery is unlikely.

In daily life, it is recommended to maintain healthy lifestyle habits and pay attention to one's physical and mental well-being.