Yes I Hope You Can Answer My Question . It's

Yes I hope you can answer my question . It's nothing medically heath wise. I came across a bottle of pills that are mixed together I have been on pill. Identifier so far all the pills are harmless . Antibiotics , prednisone things of that nature . I do have one pill though that pill. Identifier couldn't find any information on. It maybe you can help . It's a white oblong shape and it has H 4 9 on it