You do not mention where these pimples are on her body. If they are on her forearms, legs and the lower part of her back and tummy then this rash is probably an allergic reaction to insect bites.The rash is called 'papular urticaria' It is very itchy and a single bite from a sand flea or mosquito can cause all the pimples to appear.The best treatment is to apply calamine lotion to the bites and to give her an antihistamine that will not make her drowsy such as Allecet Syrup 2.5ml at night. She should not use Allergex because it will make her sleepy.Also give her Thiamine tablets [VitaminB1] 12.5mg [a quarter tablet] daily for 3 months [speak to your pharmacist]You can crush the quarter of a Thiamine tablet and give it to her on a spoon with some apple sauce.After 3 months the insects will not bite her as often as they do now.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.