Also post-dive vomiting is one of the migraine headache consequences, but if coupled with other symptoms could indicate a DCS hit. Symptoms of migraine headache include severe pain, visual changes, weakness or numbness of the arm, and nausea. Eventually you will stop getting this type of headache if you dive within your abilities, gain experience, and become comfortable in the water. To prevent the development of muscle strain and consequently tension headache, you must learn to relax in the water. Clenching your jaw during the dive can also cause tension headache. Tension headaches are caused by muscle strain due to anxiety and muscular rigidity. Symptoms of tension headache are pain in the head and pain in the back of the neck. Remedies include slowing your ascents and descents or using decongestants. Another cause is the inflammation of the sinuses or nasal cavity due to allergies or cold. A diving headache caused by a sinus squeeze is due to the failure in equalizing pressure. The symptoms are pain in the forehead, pain in the face, or pain in the cheekbone area. Here are some common causes, preventions, and treatments for diving headaches.Ī sinus headache is caused by a sinus squeeze during ascents or descents. It can be something as simple as a mask squeeze, an excessive constriction around the neck, a dental issue, a cold water freeze around an uninsulated head and breathing in saltwater. However, it can also be as complicated as a symptom of decompression sickness (DCS). The only way to determine the correct filter run-time is through regular air quality testing.Diving headaches have spoiled many dive trips with a number of different causes associated with headaches and diving. In both cases, the filter will eventually become saturated with moisture and the ability to remove carbon monoxide, residual oil, moisture and odor significantly reduced. Where a high-pressure refrigerant dryer is installed before the filter, the run-hours can be substantially increased.
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