High altitude increases heart rate and blood pressure to compensate for lower oxygen levels, which can trigger symptoms especially for those with heart conditions.

The effects of some drugs can be greatly increased at higher altitudes.

If you are worried about altitude sickness or have experienced it before, you can talk to your doctor about a prescription for acetazolamide (Diamox) and other potential treatments.

Stay below 7,000 feet on your first day to allow time for acclimation. This will help you adjust Crested Butte (8,885 feet) more smoothly.

Start hydrating several days before your trip. Your body adjusts better when fully hydrated. Aim to drink at least 3 liters of water daily in the days leading up to your arrival in Colorado.

For optimal hydration, consider adding electrolytes. We recommend NUUN electrolytes. They supports hydration and helps replace minerals lost through increased respiration at altitude.

Shop NUUN on Amazon

Stay hydrated! At higher altitudes, the air is drier, which will dehydrate you more quickly. A good rule of thumb: the higher up you go, the more water you should drink. In fact, drinking twice your normal water intake is suggested at higher altitudes. To replenish electrolytes, you can eat foods containing high amounts of potassium– think avocados, bananas and broccoli –or drink an electrolyte-infused beverage.

Alcohol binds oxygen and water and robs your body of these two important nutrients. Alcohol affects your body differently at altitude. It can intensify dehydration and make altitude symptoms worse.

We recommend limiting alcohol intake for at least the first 24 hours after arrival. If you do indulge, drink slowly and continue hydrating with water.

It's also recommended to avoid coffee, tea and other caffeinated beverages at least one day prior to traveling to higher altitudes.

One of the benefits of being at a higher altitude is that your body naturally burns more calories because it works harder to get enough oxygen.

Increase your calorie intake to keep your body healthy and energized.

Avoid excess salt and favor carbohydrate-rich, nutrient-dense foods (like bananas, potatoes and whole grains) to help maintain energy and hydration levels.

There are prescription medications that can help your body adjust to high altitude. These medications can help increase hemoglobin production, improving your body’s oxygen-carrying capacity before you arrive.

Children and infants are also vulnerable to altitude sickness. They may show symptoms such as:

• Irritability

• Poor feeding

• Trouble sleeping

• Unusual tiredness

To help kids adjust:

• Hydrate them well before and during the trip

• Plan plenty of rest time during your first few days

• Avoid overexertion

• Watch closely for signs of discomfort or illness

Consult with your pediatrician before travel, especially if your child has any underlying health conditions.

Keep these tips in mind when traveling with pets, as they may need time to acclimate to the high elevation as well.

1. Keep your pet well hydrated and offer water often, especially during activity.

2. Allow time to acclimate and avoid strenuous exercise on your first day at higher elevations.

3. Watch for signs of altitude sickness, such as heavy breathing, extreme fatigue, vomiting or confusion, and descend if symptoms appear.

Gunnison Valley Health (GVH) is the largest health care provider in the Gunnison Valley.

GVH Mountain Clinic in Mt. Crested Butte
Urgent care center, walk-ins
Address: 12 Snowmass Road Axtel 100, Mt. Crested Butte, CO 81225
P: 970-349-0321

GVH Emergency Room
711 North Taylor St, Gunnison, CO 81230
P: 970-641-1456

GVH Urgent Care
707 N Iowa St, Gunnison, CO 81230
P: 970-648-7105