2months baby suffering drop by drop motion?

Infantile spasms: I am assuming you are referring to your baby having partial seizures where he rapidly flexes his head and simultaneously raising and bending of his arms and legs. This is known as infantile spasms. Your Pediatrician will send the baby for EEG ( electrical tracing of the head).If positive, treatment would be started

Need more info: I would love to help you, but I don't understand what you mean by your question. Perhaps you can submit your question again with more information and I'll check back.