What are the symptoms associated with DCS Type 1?

The symptoms associated with DCS Type 1, often referred to as "mild decompression sickness," primarily include marbling and swelling. Marbling is characterized by a mottled appearance of the skin, which occurs due to gas bubbles forming under the skin, affecting the blood vessels. Swelling may occur in joints and tissues, indicating that nitrogen is coming out of solution and creating bubbles, which can cause discomfort and pain.

While other symptoms such as fatigue, nausea, coughing, and rashes can occur in different contexts or with varying degrees of decompression sickness, they are more commonly linked to other forms of DCS or non-DCS related conditions. Therefore, understanding the specific symptoms of DCS Type 1 is crucial for proper diagnosis and treatment, helping divers to identify and respond effectively to the condition.