 [ Symptoms ] our 24 year old grad student lives at home and we provide most of his support  he has a part time job and will earn about 5 000 in 2014 can we apply for a subsidy as a 3 person household or does he have to apply on his own [ Disease ] maybe this could be a delayed drug reaction perhaps from the antibiotic course or this could be hives to something entirely different you will need to discuss this with your medical provider    someone who knows you the details of your care and someone that can examine you first hand sounds to me like you might have shingles check it out pronto