Nitrogen narcosis can impair judgement and awareness during deeper dives. Learn how to recognise its symptoms and respond safely underwater.
Diving Safety
Reverse Block While Scuba Diving: What to Do
A reverse block occurs when expanding air becomes trapped inside the ears or sinuses during ascent. Learn how to respond calmly and safely.
Decompression Sickness: Symptoms, First Aid and Prevention
Decompression sickness can affect any diver, sometimes even after a dive within accepted limits. Learn how to recognise the symptoms and respond correctly.
Arterial Gas Embolism (AGE): Understanding One of Diving’s Most Serious Emergencies
Arterial Gas Embolism (AGE) is one of scuba diving’s most serious medical emergencies. Learn how it occurs, how to recognise it, and the simple diving practices that help prevent it.