Noun
(organic chemistry) a macrocyclic lactone with a ring of at least ten atoms
(medicine) Any of a group of antibiotics having this structure
Source: en.wiktionary.orgAntibiotic therapy (using injected penicillin) has been shown to reduce the risk of acute rheumatic fever. citation Erythromycin or another macrolide can be used in patients allergic to penicillin. Source: Internet
In general, the simultaneous use of two different erythromycin derivatives (such as clindamycin and Mitemcinal ) should be avoided as drugs in this macrolide family possess a common mechanism of action. Source: Internet
They rapidly produce a reaction causing fatal digestive disturbance. citation It can be used in horses less than one year old, but care must be taken that other horses (such as a foal's mother) do not come in contact with the macrolide treatment. Source: Internet