Ay, HFMD is really tough lor, but honestly the main thing is keeping them comfortable and hydrated, paracetamol for fever, lots of cooling fluids (my kids prefer ice lollies, haha), and soft foods since their mouth will be sore. A few of us mums also found that keeping the house cool and letting them rest helps them recover faster, usually takes about a week or so. Since HFMD can get complicated sometimes, best to check with your doctor to make sure everything's okay and get proper advice for your child's case!