what to do if a kid who is 6months old have severe constipation?

my child is suffering from severe constipation & he is only 6months old & whenever he tries he started crying & he is cranky because of that only & yes he is on teething stage also.So kindly advice me sum home remedies or any medicine or anything which is good for my child.

well first call the doctor. they will most likely say give half an infant suppository. you can also give apple juice 4-6 ounces diluted..a day. to keep them going. oh and try prunes…. they work