Marine First Aid Level 3 (VTQ)

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Common illnesses

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Common Illnesses and Health Issues on Boats: Prevention and Awareness

Overview of Common Boat-related Health Issues

Boating environments can expose individuals to various illnesses and health conditions. Here are some common ones:

Sea Sickness or Motion Sickness

  • Symptoms: Nausea, dizziness, vomiting due to boat motion, especially in rough seas.

Dehydration

  • Cause: Increased sun exposure, wind, and salt leading to fluid loss.

Sunburn

  • Cause: Prolonged exposure to direct sunlight without protection.

Heat-related Illnesses

  • Heat Exhaustion Symptoms: Heavy sweating, weakness, dizziness, nausea, headache.
  • Heat Stroke Symptoms: High body temperature, rapid pulse, possible unconsciousness.

Hypothermia

  • Cause: Prolonged exposure to cold water or wind causing a drop in body temperature.

Carbon Monoxide Poisoning

  • Cause: Inhalation of carbon monoxide from boat engines, heaters, or stoves in poorly ventilated areas.

Food Poisoning

  • Cause: Consuming spoiled or contaminated food, especially without proper refrigeration.

Waterborne Illnesses

  • Cause: Consuming untreated or contaminated water leading to stomach issues.

Skin Infections

  • Cause: Prolonged exposure to wet environments leading to conditions like swimmer's ear or fungal infections.

Stings and Bites

  • Cause: Encounters with marine life such as jellyfish or certain fish resulting in mild irritation to severe allergic reactions.

Salt Water Sores

  • Cause: Open wounds exposed to salt water becoming inflamed or infected.

Eye Irritations

  • Cause: Prolonged exposure to salt water, wind, or sunlight irritating the eyes.

Respiratory Issues

  • Cause: Salty air, engine fumes, or other triggers worsening asthma or allergies.

Fatigue

  • Cause: Prolonged sun exposure, physical activity, or boat motion leading to fatigue.

Preventing Boat-related Health Issues

To mitigate these risks:

  • Stay hydrated and use sun protection.
  • Ensure food and water safety with proper storage and handling.
  • Maintain ventilation on the boat, especially in enclosed spaces.
  • Be aware of the environment and potential hazards.
  • Education and preparedness can help ensure a safe and enjoyable boating experience.