A case is reported of the surviving baby of a pair of twins who was kept in an incubator for 6 weeks before being cared for at home. He developed asthma and received desensitizing and other injections but at 4 1/2 years old was treated homeopathically. After only partial relief using local remedies, Psorinum and Sulphur produced a long spell free from asthma. An asthmatic crisis with very rapid pulse was relieved by Adrenalin 1M. (The child had had adrenalin injections frequently when in hospital). A further treatment using Ferrum met 10M for flushed face and breathlessness finally cured the child's asthma.