CAUSE/FACTOR OF ALTITUDE SICKNESS
1. Less Oxygen
2. Low Pressure i.e. Barometric Pressure
3. Rapid Ascent
4. Possible Dehydration
5. Hypothermia TYPE OF ALTITUDE SICKNESS
TYPES ALTITUDE SICKNESS
1. AMS - Acute Mountain Sickness
2. HAPE - High Altitude Pulmonary Edema
3. Hace - High Altitude Cerebral Edema
SYMPTOMS
1. (AMS) ACUTE MOUNTAIN SICKNESS
Mild symptom feels like hangover/not feeling good
a. Headache
b. Fatigue/Tiredness
c. Nausea
d. Shortness of breath
e. Loss of appetite
f. Sleep disturbance
g. Dizziness
2. (HAPE) HIGH ALTITUDE PULMONARY EDEMA (Water in lungs)
a. Increasing shortness of breath even at rest
b. Severe cough-dry/Productive
c. Very tired-Unusual fatigue while walking
d. High Pulse rate i.e. 110
e. Blueness of face, lips, finger nails that means inability to transport Oxygen into the blood
3. (HACE) HIGH ALTITUDE CEREBRAL EDEMA (Water in the head)
Severe symptoms of altitude sickness
a. Severe Headache
b. Vomiting
c. Walking like a drunk (Ataxia)
d. Mental confusion/Altered mental status
e. Irritable-Does not want to be bothered by other people
f. Unconsciousness or Coma
TEST - Tandem walking test, Heel to toe step fall off from the line.
DECISION MAKING
1. Find out the main problem i.e. at altitude. Assume all problems are Altitude Sickness unless proven otherwise.
2. If it is an altitude problem with mild symptoms, stay at the same altitude until the symptoms are completely gone. Take an Aspirin tablet, try to go up but listen to your body. If symptoms are worsening, go down.
PREVENTION
1. Acclimatization: - After a 1000m. ascent, stay one more night for acclimatization.
2. Do not make RAPID ASCENT; don't go too fast too high.
3. No alcohol, sleeping pills and smoking.
4. Drink more fluid 3-4ltrs a day… clean, boiled or treated water/tea/coffee/soup/juice etc.
5. Do not carry heavy packs, 10 - 12 Kilograms is ok.
6. Climb higher sleep lower.
7. Over 3000m, 300m. Ascent a day.
8. Do not travel alone.
TREATMENT
1. DESCENT is the best medicine; do not wait for the Helicopter.
2. Medicine:
a. Oxygen.
b. Diamox…for AMS 125mg. Before dinner, for sleeping problem if feeling suffocated.
c. Nafedipine for HAPE
d. Steroids/Dexamethasone for HACE
3. Hyperbolic Bag - Gammow Bag
4. Golden Rules
a. Awareness of ALTITUDE SICKNESS
b. If you have mild symptoms, do not go higher. Take Aspirin.
c. If you have worsening symptoms, go down.
d. Do not leave your team member behind unattended, either trekker or porter.
5. IMPORTANT
a. Go up slowly.
b. Drink plenty of fluids (at least 3 liters per day)
c. Get all information about Altitude Sickness before your trekking tour that will make you confident to make your tour successful.
FOR MORE INFO. http://www.everestnews.com/stories004sec4002/travelmedicine20041.htm
1. Less Oxygen
2. Low Pressure i.e. Barometric Pressure
3. Rapid Ascent
4. Possible Dehydration
5. Hypothermia TYPE OF ALTITUDE SICKNESS
TYPES ALTITUDE SICKNESS
1. AMS - Acute Mountain Sickness
2. HAPE - High Altitude Pulmonary Edema
3. Hace - High Altitude Cerebral Edema
SYMPTOMS
1. (AMS) ACUTE MOUNTAIN SICKNESS
Mild symptom feels like hangover/not feeling good
a. Headache
b. Fatigue/Tiredness
c. Nausea
d. Shortness of breath
e. Loss of appetite
f. Sleep disturbance
g. Dizziness
2. (HAPE) HIGH ALTITUDE PULMONARY EDEMA (Water in lungs)
a. Increasing shortness of breath even at rest
b. Severe cough-dry/Productive
c. Very tired-Unusual fatigue while walking
d. High Pulse rate i.e. 110
e. Blueness of face, lips, finger nails that means inability to transport Oxygen into the blood
3. (HACE) HIGH ALTITUDE CEREBRAL EDEMA (Water in the head)
Severe symptoms of altitude sickness
a. Severe Headache
b. Vomiting
c. Walking like a drunk (Ataxia)
d. Mental confusion/Altered mental status
e. Irritable-Does not want to be bothered by other people
f. Unconsciousness or Coma
TEST - Tandem walking test, Heel to toe step fall off from the line.
DECISION MAKING
1. Find out the main problem i.e. at altitude. Assume all problems are Altitude Sickness unless proven otherwise.
2. If it is an altitude problem with mild symptoms, stay at the same altitude until the symptoms are completely gone. Take an Aspirin tablet, try to go up but listen to your body. If symptoms are worsening, go down.
PREVENTION
1. Acclimatization: - After a 1000m. ascent, stay one more night for acclimatization.
2. Do not make RAPID ASCENT; don't go too fast too high.
3. No alcohol, sleeping pills and smoking.
4. Drink more fluid 3-4ltrs a day… clean, boiled or treated water/tea/coffee/soup/juice etc.
5. Do not carry heavy packs, 10 - 12 Kilograms is ok.
6. Climb higher sleep lower.
7. Over 3000m, 300m. Ascent a day.
8. Do not travel alone.
TREATMENT
1. DESCENT is the best medicine; do not wait for the Helicopter.
2. Medicine:
a. Oxygen.
b. Diamox…for AMS 125mg. Before dinner, for sleeping problem if feeling suffocated.
c. Nafedipine for HAPE
d. Steroids/Dexamethasone for HACE
3. Hyperbolic Bag - Gammow Bag
4. Golden Rules
a. Awareness of ALTITUDE SICKNESS
b. If you have mild symptoms, do not go higher. Take Aspirin.
c. If you have worsening symptoms, go down.
d. Do not leave your team member behind unattended, either trekker or porter.
5. IMPORTANT
a. Go up slowly.
b. Drink plenty of fluids (at least 3 liters per day)
c. Get all information about Altitude Sickness before your trekking tour that will make you confident to make your tour successful.
FOR MORE INFO. http://www.everestnews.com/stories004sec4002/travelmedicine20041.htm
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