First of all lets bust a few myths.
You can successfully take up to 12 Gaviscon a day (assuming your baby is over 4.5kg) without it having any effects on your baby, there is also some wonderful tips on:
Medication with Dosages That will help with administering the powder.
All you need is 3 days of it working correctly to assume that it is doing the job.
Olivia had relief immediately. It is a wonderful feeling to know that you actually have a smiley baby, so big hugs girlie, you were a wonderful mum to begin with but it is nice to have that affirmation from your kid, right?
I had Olivia successfully on Gaviscon for 2.5 months before her symptoms started coming back again, this is because she over produces stomach acid, so she had to be moved onto Losec with the Gaviscon. She should have been on Losec much sooner to reduce further damage to her oesophagus and vocal tract. Please do make an appointment with your GP for a referral to a paediatrician.
Different drugs work differently for each kid, there are no ones that are the same or different. I know for sure that Olivia's reflux is structural where as there is also allergy related reflux as well. Both are treated quite differently.
All the best sugar!