Mistakes and Bad Decisions
I WAS ON A TRIP TO TULAMBEN to dive the Liberty wreck for three days. The first day was recreational dives followed by two days of technical diving. I had a cold and sinusitis leading up to the trip, but the conditions had cleared up four days before my departure.
Weather conditions were terrible on the first day. A storm set in, and we had to abandon the third of our planned dives. On the second morning, we headed to the Liberty. I did a leisurely swim before the dive to stretch my muscles. The dives were uneventful, and that night I had a quiet dinner and retired early. Unfortunately, the power went out early, and I didn’t sleep well since it was hot and muggy.
The following day I woke up feeling sore and sleepy. I did a quick yoga session to ease my sore hips and shoulders. There wasn’t much to see on the first dive that day.
Before entering the water on our second dive, I had a slight headache and saw shimmering lights. I thought I could fix it by eating something, so I had an energy gel before proceeding with the dive. I’m used to pushing through pain and discomfort on long-distance swims, but I should not have had the same attitude about a dive.
During the descent I felt a slight pain in my left ear, but I wasn’t alarmed since I usually have some difficulty equalizing. I can generally equalize by swallowing, but I had to use the Valsalva maneuver. When we reached about 100 feet, I noticed the downcurrent suddenly increasing. It pushed us down to about 130 feet, where it turned vicious. I managed to hold on to a rock, but the current didn’t subside, so I kicked my way back to about 115 feet, where my dive guide was also holding a rock.
The current was much stronger than I thought. Exhausted from the short time it took me to get back, I was panting heavily, and my head was reeling. We spent 10 minutes at 100 feet before heading to our decompression stop. Instead of staying still, I gently finned my way back to the shallows at 20 feet. I was tired and wanted to end my decompression as close as possible to the egress point, which I now realize was a mistake.
Back on the surface, the first thing I noticed was my difficulty breathing. It felt as if a tight belt was strapped across my chest. After a few minutes I started feeling dizzy; when the shimmering lights returned, I knew I was in trouble. I told my dive guide how I was feeling. He asked me to sip water and rest, but when my right arm started tingling and I had trouble clenching that fist, I knew I had decompression sickness (DCS). The dive guide had me lie down in the van and breathe oxygen from a demand valve. My arm felt normal within a few minutes, but I soon developed severe vertigo and had to stop. Every time I turned my head to the left, I felt a huge rush of nausea.
My guide called the dive shop and asked them to call DAN, who recommended immediate treatment. I am very grateful for DAN’s advice, because my guide dropped everything to take me to the hospital. By the time we got there I could not sit up without assistance due to vertigo. The nurses whisked me away to the emergency room and put me on an IV and oxygen. I vaguely remember having an X-ray and being moved to a private room.
It is a testament to DAN’s efficiency and reputation that the hospital didn’t once bother me about payment. I was on oxygen all night with occasional breaks for air since the hyperbaric doctor wouldn’t be there until the morning. The first thing she did was tell me I would be just fine. What a relief! On the first day I had a Navy Table 6 treatment, after which I could walk unsupported but was still unsteady. I had two more treatments, and although my DCS resolved, the doctor advised me not to fly for a week, so I stayed in Bali to recover.
If DAN hadn’t stepped in, I don’t know if I would have gone to the hospital that night, and I would have struggled to arrange to get the money for the hyperbaric chamber treatments in time. Three months after my incident, I have no lingering symptoms in my arm and have been exercising regularly in the gym and sometimes swimming. I still have an occasional bout of vertigo, but it’s just lightheadedness more than actual dizziness.
The doctors say it can take up to six months for the inner-ear damage to heal. Considering everything, I was lucky to get off easy. Things could have been much worse had I not been immediately given oxygen after the first onset of symptoms and if DAN hadn’t been involved to ensure I was in the chamber as soon as possible. Otherwise I might have ended up with permanent damage.
I am very grateful to the dive shop and DAN for their quick action to get me the treatment I needed.
© Alert Diver — Q2 2022
Weather conditions were terrible on the first day. A storm set in, and we had to abandon the third of our planned dives. On the second morning, we headed to the Liberty. I did a leisurely swim before the dive to stretch my muscles. The dives were uneventful, and that night I had a quiet dinner and retired early. Unfortunately, the power went out early, and I didn’t sleep well since it was hot and muggy.
The following day I woke up feeling sore and sleepy. I did a quick yoga session to ease my sore hips and shoulders. There wasn’t much to see on the first dive that day.
Before entering the water on our second dive, I had a slight headache and saw shimmering lights. I thought I could fix it by eating something, so I had an energy gel before proceeding with the dive. I’m used to pushing through pain and discomfort on long-distance swims, but I should not have had the same attitude about a dive.
During the descent I felt a slight pain in my left ear, but I wasn’t alarmed since I usually have some difficulty equalizing. I can generally equalize by swallowing, but I had to use the Valsalva maneuver. When we reached about 100 feet, I noticed the downcurrent suddenly increasing. It pushed us down to about 130 feet, where it turned vicious. I managed to hold on to a rock, but the current didn’t subside, so I kicked my way back to about 115 feet, where my dive guide was also holding a rock.
The current was much stronger than I thought. Exhausted from the short time it took me to get back, I was panting heavily, and my head was reeling. We spent 10 minutes at 100 feet before heading to our decompression stop. Instead of staying still, I gently finned my way back to the shallows at 20 feet. I was tired and wanted to end my decompression as close as possible to the egress point, which I now realize was a mistake.
Back on the surface, the first thing I noticed was my difficulty breathing. It felt as if a tight belt was strapped across my chest. After a few minutes I started feeling dizzy; when the shimmering lights returned, I knew I was in trouble. I told my dive guide how I was feeling. He asked me to sip water and rest, but when my right arm started tingling and I had trouble clenching that fist, I knew I had decompression sickness (DCS). The dive guide had me lie down in the van and breathe oxygen from a demand valve. My arm felt normal within a few minutes, but I soon developed severe vertigo and had to stop. Every time I turned my head to the left, I felt a huge rush of nausea.
My guide called the dive shop and asked them to call DAN, who recommended immediate treatment. I am very grateful for DAN’s advice, because my guide dropped everything to take me to the hospital. By the time we got there I could not sit up without assistance due to vertigo. The nurses whisked me away to the emergency room and put me on an IV and oxygen. I vaguely remember having an X-ray and being moved to a private room.
It is a testament to DAN’s efficiency and reputation that the hospital didn’t once bother me about payment. I was on oxygen all night with occasional breaks for air since the hyperbaric doctor wouldn’t be there until the morning. The first thing she did was tell me I would be just fine. What a relief! On the first day I had a Navy Table 6 treatment, after which I could walk unsupported but was still unsteady. I had two more treatments, and although my DCS resolved, the doctor advised me not to fly for a week, so I stayed in Bali to recover.
If DAN hadn’t stepped in, I don’t know if I would have gone to the hospital that night, and I would have struggled to arrange to get the money for the hyperbaric chamber treatments in time. Three months after my incident, I have no lingering symptoms in my arm and have been exercising regularly in the gym and sometimes swimming. I still have an occasional bout of vertigo, but it’s just lightheadedness more than actual dizziness.
The doctors say it can take up to six months for the inner-ear damage to heal. Considering everything, I was lucky to get off easy. Things could have been much worse had I not been immediately given oxygen after the first onset of symptoms and if DAN hadn’t been involved to ensure I was in the chamber as soon as possible. Otherwise I might have ended up with permanent damage.
I am very grateful to the dive shop and DAN for their quick action to get me the treatment I needed.
© Alert Diver — Q2 2022
Posted in Alert Diver Summer Editions, Dive Fitness, Dive Safety FAQ, First Aid Training, Research
Tagged with DCS, Decompression Sickness, Headaches, Tulamben, Ears injuries, Embolisms, Oxygen treatment
Tagged with DCS, Decompression Sickness, Headaches, Tulamben, Ears injuries, Embolisms, Oxygen treatment
Categories
2024
2023
January
March
Demo DiversCape Marine Research and Diver DevelopmentKaboom!....The Big Oxygen Safety IssueTerrific Freedive Mode“LIGHTS, Film, Action!”Scuba Nudi ClothingDive into Freedive InstructionThe Benefits of Being BaldThe Inhaca Ocean Alliance.Special Forces DiverToughing It Out Is DangerousWhat Dive Computers Don\'t Know | PART 2
April
July
August
September
Avoid Diving With EarplugsKwaZulu Natal shipwrecks: The ProduceDive in the Fast Lane with DPVsLearning from Success. Learning from MistakeLiability in ContextUnderwater Crime Scene InvestigatorsTravel Smarter: Personal Safety While TravelingDive Boat Etiquette – From Yachts to rubber ducksThe Parting ShotMismatched Scuba Valves to Cylinder OutletsPredive Warm-UpWeight loss for diversTara Panton's Cape NudibranchsRESEARCHER PROFILE: Petar Denoble: Solving practical issues for diversMonitoring Cardiac Health in Scuba Divers
October
2022
January
February
UNCERTAINTY AFTER DIVING: Case Report and Recommendations #1.UNCERTAINTY AFTER DIVING: Case Report and Recommendations #2UNCERTAINTY AFTER DIVING: Case Report and Recommendations #3UNCERTAINTY AFTER DIVING: Case Report and Recommendations #4DIVERS LOSING ACCESS TO EMERGENCY CAREPreventing Breathing gas Contamination
March
When Should the Rescue Begin?Celebrating Young and Old in Turks and CaicosScuba Cylinder RundownChasing WeedsUnderwater Smartphone PhotographyAir and a SpareUnderwater Photographer: Fred BuyleBuilding Better BalanceLow-Visibility DivingMore Than a Sore ShoulderNot Only for DivingLaryngospasm and AnxietyPulmonary Hypertension and DivingTitan Meets TitanicPool Operation: Know Before you GoThe Argonaut Octopus and the jellyfishShort but Beautiful Lives