S.W.
I have been through 3 kids with pneumonia and its hard. The biggest problem is the lack of oxygenated blood to the body. They are going to be very tired and weak for some time. Plus their little lungs are going to need time to heal. All 3 of my kids were down and I mean DOWN for about a week and then once the antibiotic really started to work they became more lively but still had to be on inhalers or nebulizer (one of my kids was quite young when he had it - 8 months) Watch for a blue tinge around the fingertips and lips and if you see this then they should stop and rest because it means they are not getting enough oxygen. If it persists, take them to the hospital. My oldest one would get that if he was active for too long but it would go away once he would rest again for awhile. It can take a really long time for them to regain their strength, like 6 weeks, just follow their lead. Make a follow up appointment with the doctor in a week for a visit and more chest x-rays. Hopefully they are on the mend by then. Wishing you well. Just a side note, none of my kids use inhalers now or have any lasting effects from the pneumonia. Definitely no school for a week. My oldest was out for almost 3 weeks.