Related by context. Frequent words. (Click for all words.) 71 febrile seizures 66 Reye syndrome 65 asthma exacerbations 64 CMV infection 63 anaphylactic reactions 61 meningococcal infection 60 bronchiolitis 60 atopy 60 adverse reactions 60 intussusception 60 lactic acidosis 60 pneumococcal meningitis 59 Guillain Barré syndrome 59 MMR jab 59 MMR vaccination 59 acute otitis media 59 invasive pneumococcal disease 58 hyperkalemia 58 rotavirus gastroenteritis 58 hypersensitivity reaction 58 heavy menstrual bleeding 58 anaphylactic reaction 58 montelukast 58 neurological complications 58 atopic 57 varicella vaccine 57 croup 57 syncope 57 allergic reactions 57 akathisia 57 urticaria 56 PCV7 56 Chickenpox 56 thrombotic events 56 VAERS 56 pertussis whooping cough 56 meningococcal 56 RotaTeq 56 DTaP 55 vitamin B# deficiency 55 stimulant medications 55 levetiracetam 55 ASDs 55 RSV infection 55 thromboembolism 55 menstrual pain 55 congenital abnormalities 55 pneumonias 55 Guillain Barre 55 ectopic pregnancies 55 amenorrhea 55 polycystic ovary syndrome 55 recurrent infections 55 hypoglycaemia 55 hypercalcemia 55 chickenpox 55 chicken pox vaccine 55 Menveo 55 meningococcal disease 55 pneumococcal vaccination 55 pertussis 54 severe allergic reactions 54 Hypoglycemia 54 immunodeficiency 54 Obstructive sleep apnea 54 RLS symptoms 54 anaphylaxis 54 measles mumps rubella vaccine 54 ADHD medications 54 Postpartum depression 54 congenital anomalies 54 hirsutism 54 whooping cough 54 inhaled steroids 54 Pre eclampsia 54 LAIV 54 pertussis vaccine 54 accidental ingestion 54 thromboembolic events 54 hypoglycemia 54 Menactra 54 varicella 54 hypomagnesemia 54 Allergic reactions 54 virologic failure 54 chickenpox vaccine 54 predisposing factors 54 anticonvulsants 54 eczema 54 peanut allergy 54 bacterial pneumonia 54 otitis media 54 death syndrome SIDS 54 psychotic illness 54 myocardial infarctions 53 venous thrombosis 53 ear infections 53 lamotrigine 53 chemoprophylaxis 53 cystitis 53 gastrointestinal infections