Is it OK to scuba dive with a cold?
When it happens the upper respiratory system swells, becomes congested with mucus and often the eustachian tubes and sinuses become blocked. Hence the danger of diving with a cold. … So, diving with a cold is not recommended.
Can you scuba dive with a fever?
Divers with fevers should consider common causes, such as infected cuts, bronchitis, severe ear infection, sinus infection or tonsillitis. Most fevers in healthy divers represent infections by common bacteria and viruses, and have the nature and duration of illnesses we suffer regularly at home.
What medical conditions can stop you from scuba diving?
Medical conditions such as asthma, diabetes and many cardiac conditions were long considered absolute contraindications to scuba diving.
Can you dive with a sinus infection?
It’s always best not to dive with a cold or any condition that may block the sinus air passages. If you experience difficulties during descent, this is the time to abort the dive.
What happens if you cough while scuba diving?
If the cough has a metallic taste, or if you experience shortness of breath accompanied by a feeling of liquid rising from the back of your throat, discontinue the dive and seek immediate medical help. These are symptoms of a rare but serious condition called immersion pulmonary edema (IPE).
When should you not scuba dive?
Make Sure You’re Fit to Dive
You will be required to sign a medical statement before learning to dive. If you’re already certified to dive, avoid diving if you’re not feeling one hundred percent. In particular, don’t dive if you’ve got a head cold or a hangover. Save the party for the end of your diving trip.
Can I dive with flu?
This puts you at risk of a reverse squeeze, as gas cannot escape, causing severe pain. In this case, you have no option but to ascend, despite the pain, and can cause serious barotrauma to your ears and sinuses. If you cannot equalise on the surface without taking medication, do not dive.
How do you stay calm while scuba diving?
If you feel anxious underwater, give yourself compassionate and kind thoughts. Remind yourself that you are safe and in control of the situation. Tell yourself that you are strong and adventurous and you can do it. Notice your surroundings and remind yourself of how amazing it is to be underwater!
Is scuba diving physically demanding?
Scuba diving is physically demanding and seriously takes you out of your comfort zone. “The fact is that scuba requires you to swim, handle conditions on the surface, monitor your equipment, and navigate underwater life,” says Alfred Bove, M.D., Ph.
Does scuba diving affect blood pressure?
Scuba diving can be a great way to keep fit and provide a workout for your heart. However, diving can have significant effects on the body, including increasing blood pressure, which could pose a risk when diving, or a risk to your health in general.
Can I scuba dive with high blood pressure?
As long blood pressure is controlled; exercise capacity is unaffected; and the heart, brain, kidneys and blood vessels are not damaged so as to impose risk of sudden incapacitation, diving is not a problem.
What is the first symptom of sinus squeeze?
Pressure or pain in the forehead or around the teeth, cheeks, or eyes may occur. The nose may bleed. Pressure and pain increase with increased diving depth due to swelling of the lining of the sinus (mucosal lining) and also bleeding into the sinus.
What does a ruptured sinus feel like?
Pain can be severe, sometimes accompanied by facial tenderness on palpation. Rarely, the sinus may rupture and cause pneumocephalus with facial or oral pain, nausea, vertigo, or headache. Rupture of a maxillary sinus can cause retro-orbital air with diplopia due to oculomotor dysfunction.
How do I clear my sinuses before scuba diving?
Nasal Saline Spray
A couple of squirts up each nostril before you dive may irrigate your sinuses enough to provide relief and allow you to equalize them efficiently. One downside is that nasal sprays may not always reach all the way into the sinuses.