Quick treatment of diving discomfort

When diving, the water temperature is generally lower than the body temperature, and you may catch a cold. Taking a shower before going into the water can make your body adapt to the water temperature. If you don't get enough sleep, you are too tired, or you are emotional, you are not suitable for diving. Going into the water will inevitably lead to some troubles. Here are some problems and solutions.

Cramp:

If you are nervous, the water is too cold or you stay in the water for too long, you may get cramps. The preparation activities before launching should be sufficient, and the time in the water should not be too long. Don't panic once you get cramps. For example, toe cramps, then immediately bend your legs and pull your toes apart and straighten them. Cramp in the calf, first take a breath, lie on your back on the water, hold your toes with a hand plate, and push the calf forward vigorously to stretch and relax the contracted muscles; When your finger cramps, hold your hand into a fist, then open it vigorously, and you can get rid of it by repeating this.

Nausea and vomiting:

That's what happens when you choke your nose into dirty water. Go ashore quickly, and then press Zhongwan and Neiguan points with your fingers. If you have Rendan, you can also contain one. To prevent enteritis, you can also eat a few slices of raw garlic.

Itching and rash of skin:

Itching and rash of skin:

Headache:

The reason may be chronic rhinitis, choking or body cold, temporary cerebral vasospasm and insufficient blood supply. At this time, you should go ashore quickly, massage with your thumb at Baihui, Taiyang and Lieque points on your head, then apply a hot towel to your head, and then drink a cup of hot water, and you can get better.

Abdominal pain and bloating:

Abdominal pain and abdominal distension will occur just after eating or diving on an empty stomach. At this time, you should go ashore and lie on your back, press the Intermediate People's Court, Upper House or Zusanli with the tip of your big toe, and take 3 to 5 ml of ten drops of water orally at the same time, and apply a hot towel to your abdomen.

Ear pain and tinnitus:

May be irrigation in the ear or choking water in the nose, drainage methods are:

① Tilt your head to the side of the ear where water enters, pull the earlobe hard, and hop on one foot with the same leg;

② Align the palm of your hand with the ear canal, tightly press the ear with your hand, tilt your head to the left when the left ear is flooded, and then quickly pull your hand away, and the water will be sucked out;

② Align the palm of your hand with the ear canal, tightly press the ear with your hand, tilt your head to the left when the left ear is flooded, and then quickly pull your hand away, and the water will be sucked out;

Dizziness:

The main reasons are too long diving time, blood gathering in lower limbs, cerebral ischemia, high energy consumption and excessive fatigue. Go ashore and rest immediately, all over.

Keep warm, and drink some light sugar salt water properly.

Itching eyes:

It may be caused by unclean water. Immediately after landing, rinse your eyes with clean light salt water, then apply chloramphenicol or erythromycin eye drops to your eyes, and then apply hot compress before going to bed.