Yes it is. It is die off. Congrats! Spitting it out is a must ...but not always easy, therefore a bit of clay when you do swallow some (like at bedtime for the night) will help avoid giving a chance to candida to get a second life in your bowels.

Jhan

Yes, it's your body healing, your lungs are healing. This is great news.

Hopefully your environment isn't causing any additional problems for your lungs (like mold, fiberglass, chemical fumes, etc). As long as your environment isn't a problem, the coughing should stop or slow down with a month.

Raw eggs are especially good at detoxing the lungs.