 [ Symptoms ] montelukast sodium 5 mg tablet can be given to 4 5 year child to treat eczema or frequent allergic child  my son has got rashes over the body normally it appears when there is fever around 100 f every month or two he gets these rashes initially they were limited to chest and back but in subsequent fever it appeared again over body specially on chest back arms and joints doctor has diagnosed and there is a possibility of eczema or allergic initially cetirizine hydrochloride 2 5ml two times a day was given for a more than week now montelukast sodium 5 mg one tablet a day is advised [ Disease ] back pain can be the result of a number of causes an inappropriate movement lifting a heavy weight or a degenerative disease try applying a cold compress and see how things go remember to keep your back moving do not overexert yourself but moving your back will keep it flexible and help reduce pain in the long term