The questions and answers below should give you an understanding of what steps you can take to help you feel better.

Is there a special type of diet I should follow?
The best diet to follow is a healthy one. Drink plenty of water to avoid dehydration. Eat little meals often and avoid heavy meals, which can make breathing even more difficult. And if you're having trouble sleeping, consider cutting back on caffeine.

How often should I visit my doctor?
It's a good idea to see your doctor regularly. If your condition worsens or you feel as though your medicine isn't working as well as it should, see your doctor.

When speaking with your doctor, be sure to discuss symptoms and your activity level. Be sure to mention if you have experienced marked worsening of your COPD symptoms that last for a few days.

Is it okay to exercise?
Even minimal activity is good for you. It may actually improve your overall strength and endurance. So why not try some walking, dancing, and stretching exercises? Before you start an exercise program, talk to your doctor.

Do I need to maintain a certain weight to keep healthy?
Yes, it's important to maintain a healthy weight, especially if you have COPD. Added pounds can increase the work your heart and lungs need to do. And excess weight around the abdomen may constrict the diaphragm, making it difficult to fully expand the lungs.

On the other hand, losing too much weight can reduce the body's muscle mass, including the respiratory muscles, making breathing more difficult. In addition, the increased energy it takes to breathe requires more calories than you may be getting. So the cycle of weight loss and muscle wasting continues.

Should I avoid any over-the-counter medicines?
Talk to your doctor and pharmacist about any medicines you are taking. For more information, see our section on treatment options.