Health encyclopaedia - Alphabetical Topic List

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Cautions of Decongestant drugs

Decongestants are not suitable for young children, and should be used with caution by people who: 

  •  are diabetic,
  • have high blood pressure (hypertension), 
  •  are being treated for overactive thyroid (hyperthyroidism), 
  •  have ischaemic heart disease, where the supply of blood to the heart is reduced, causing conditions such as angina, heart attack or narrowing of the arteries (atherosclerosis), or 
  •  are taking anti-depressant medication known as Monoamine Oxidase Inhibitors (MAOIs).