Not right away… we actually didn’t stop using them until we were ready to wean her off of them, so she was on them from 4 weeks old until she was 16 months old. By that time we had already cut all allergic foods from her diet and she still had lingering eczema. Within a week of stopping the solutabs, the last of her rashes were gone!
A while later she started having reflux issues again so we tried zantac as a stopgap measure and it worked for her. She’s now off all reflux meds again except mylanta for the rare bad night.
Sorry that I couldn’t be more help!