last sunday afternoon, miu miu had her nap. when she woke up, she started vomiting. i brought her to the vet and the doctor discovered that she has worms and treated her with deworming. but until now, she is still weak and started shivering early tonight. i'm really worried about her condition. she drinks liquids but im force feeding her now because she does not want to eat. help pls... im really worried

how long does deworming take effect and how do i know that the meds that the vet gave me is working?