When my 13 yr old daughter gets cold or even a little cold she gets bad stomach aches. what causes this and how can we fix it.?

Stomach pains: A virus which causes a cold can sometimes also cause stomach aches. Other causes include: post-nasal drip being ingested with stomach irritation, dehydration due to decreased fluid intake while having a cold, etc... Please see your physician for abdominal physical exam if still present. Hope she feels better soon!

More info : In order to help answer this question, more details would be needed. There is not typically a relationship between feeling cold and stomach pains. Thyroid disorder could be a possibility