Babies, generally speaking, from 28 days after birth to 1 year old, have a normal respiratory rate of 30-40 breaths per minute, which slows down with age, gradually approaching the level of adults.
How many breaths a minute refers to the respiratory rate. Respiratory rate is a medical term that describes the number of breaths per minute. One rise and fall of the chest is a breath, i.e., one inhalation and one exhalation.
The normal respiratory rate for infants is generally 30-40 breaths per minute from 28 days after birth to 1 year of age. Slowed respiration is usually seen in decreased metabolic rate, anesthesia overdose, shock, and markedly increased intracranial pressure. Accelerated respiration, on the other hand, is mainly seen in fever, anemia, pain, hyperthyroidism, pleurisy, heart failure, bronchial asthma, and neurological and psychiatric disorders.
It is recommended that infants with abnormal respiratory rate should consult a doctor for further examination, to identify the cause and provide targeted treatment or therapy.