My 4 month old has had problems feeding since 5 weeks old, now o. Omeprazole and gaviscon for possible silent reflux and neocate for possible allergy. It took a while but after about 6 weeks she seemed to improve and was drinking more and finally began to gain weight, this lasted 6 weeks until she had her 3rd set of injections and the following day she started refusing the bottle and m won't drink at all unless she's asleep when she will have the odd Oz or 2. Her injections were almost 2 weeks ago and she isn't showing any signs of improvement. Anyone had any experience of this?