Infant Reflux?

Carla
Infant Reflux? 
We have a 3.5 week old baby and are first time parents. Our son, Sven, has been diagnosed with infant reflux. 
Our doctor said they only see a difference in 2 out of 10 babies when given medication and the risks outweigh the benefit if it doesn't work.  We're waiting it out to see if his esophagus valve will tighten up on its own. Ugh. Nerve wrecking!
Any tips on how to make him more comfortable? I'd like to know your story. When did it clear up for your little one?