What does it feel like to like in a city with a high altitude, like Denver or Salt Lake City?

It doesn't feel any different than living at sea level.

Living in La Paz, though, presents some problems.

http://en.wikipedia.org/wiki/La_Paz

Sorry, I made a mistake. I meant to say,

"What does it feel like to live..."

What are the problems of living in La Paz? I couldn't understand those issues.

http://www.latinamericalinks.com/high_altitude_sickness.htm

Living in a city with high altitude, such as Denver or Salt Lake City, can have some noticeable effects on your body due to the lower atmospheric pressure. Here's a breakdown of what it feels like:

1. Breathlessness: The thinner air at higher altitudes means there is less oxygen available. As a result, you may initially experience shortness of breath or feel like you're exerting more effort when participating in physical activities. Climbing stairs or engaging in exercise could leave you more winded than at sea level.

2. Acclimatization: When you first arrive in a high-altitude city, you might experience symptoms of altitude sickness, commonly known as acute mountain sickness (AMS). These symptoms can include headaches, dizziness, fatigue, nausea, and difficulty sleeping. However, your body will gradually adjust and these symptoms usually subside within a few days.

3. Hydration: High altitude areas tend to have low humidity levels, which can increase the rate of water evaporation from your body. Staying hydrated is essential to prevent symptoms such as dry skin, dry mouth, and increased thirst. It's advisable to drink plenty of water and use moisturizers to help combat dryness.

4. Sunburn and UV exposure: At higher altitudes, you are closer to the sun, which means the intensity of ultraviolet (UV) radiation is higher. This can lead to a higher risk of sunburn and other skin conditions. It's important to protect your skin by using sunscreen, wearing hats, and using sunglasses with UV protection.

5. Changes in physical performance: At altitude, the reduced oxygen levels can affect physical performance and endurance. Athletes often need time to adjust to high-altitude environments and may experience a decline in performance initially. This is because your body needs to build up red blood cells, which carry oxygen, to compensate for the limited oxygen availability.

To prepare for living at a high altitude, it's recommended to gradually acclimatize yourself by taking it easy during the first few days, staying well-hydrated, and allowing your body time to adjust. If you have any concerns or pre-existing medical conditions, it is always best to consult a healthcare professional before moving or traveling to a high-altitude area.