Ever since my daughter has had reflux she has been arching her back, sometimes the arching was so bad I fear she will hurt her back. Now that she is 6 months she is eating more solids-I have introduced her to stage 2 foods and have decreased her intake of formula. Since she is now on more soilds she does not spit up as much, less fussy, less crying, in fact over the weekend she didnt spit up at all. So I am wondering when will the arching go away? Does it go away by itself or do we continue with physical therapy to reduce the arching?