Once at sea, the body is exposed to extreme conditions: humidity, heat, salt, sun, fatigue. Without proper care, simple discomforts can turn into major risks.
In this article, discover 4 typical medical problems at sea, and the simple actions to take to treat them effectively, even without advanced medical equipment.
1. Combat seasickness
Seasickness causes nausea, vomiting, exhaustion, and can demoralize an entire group. It promotes dehydration and attracts sharks if the vomit is not cleaned up.
Wash the patient and the raft, have them lie down quietly, without eating. If you have anti-nausea tablets, administer them. If necessary, use the rectal route for effective absorption.
Fixing your gaze on the horizon or swimming briefly can also provide relief, with caution.
2. Treat wounds caused by salt water
Sea water causes skin lesions on areas exposed for too long. They can become infected, forming pus or scabs.
Do not open these wounds. Rinse them with fresh water, let them air dry, then apply an antiseptic if available. The most important thing is to avoid prolonged maceration in salt water.
3. Prevent eye disorders and headaches
The sun's reflection on the water, smoke, or impurities can irritate the eyes. Rinse them with salt water, then fresh water if you have it. Apply an ointment and cover the eyes with a light bandage for 24 hours.
Wear sunglasses, even if improvised. In case of light-related headaches, rest in the shade and drink if possible to prevent dehydration.
4. Protect your skin from sunburn
In open water, sunburns are severe and quick. Stay under a canvas or tent, cover your head and body, and use the creams or balms from your first aid kit.
Remember that the sun's reflection on the water has a doubly aggressive effect on the skin. Protect yourself, even on cloudy days.
Conclusion
At sea, medical problems can escalate very quickly if you do not act in time.
By applying a few simple gestures, you can preserve your physical integrity, limit pain, and maintain your chances of survival, even in such a harsh environment.
