I was at a resort yesterday called "Escape" in Penang Malaysia, it's 1000m above sea level and my friend dropped his phone in the "Dead Sea" pool, it's only 4m deep, with some effort (and tight goggles!) I swam to the bottom to retrieve his phone. Not sure if it's a possibility, but I thought someone on here might know, could this situation be enough to induce the benz? Just after getting out the pool I had pressure in the sinus area and a headache, it's now the next day and I feel exhausted and I have pain in both my calf muscles. I'm guessing the salinity of the water is somewhat equivalent to the actual dead sea, however I can't confirm the exact level. Any advice would be appreciated. I know next to nothing about diving and this might just be a stupid thought, but I thought I would ask around and see if there's a possibility that I've done something really daft without realising. I might just have strained myself swimming down in the super buoyant water and I'm over thinking things! Thanks in advance.
//Jim
//Jim