Steroids taken by mouth or injection have been shown to reduce adrenal gland function in children, stopping or slowing growth rates in some cases. Generally, nasal steroids contain lower doses of the drug targeted to a very specific area of the body. As a result, they are not believed to contribute to significant slowing of growth rates.

However, studies have shown that some nasal steroids may contribute to slight slowing of growth rates. At this time, it is unknown whether or not children are likely to make up for these slower growth rates later in life. Experts generally believe the benefits of steroid nasal sprays outweigh the potential risks. Parents should discuss the pros and cons of using steroid nasal sprays with their child’s physician.

There is little specific information about the effects of steroid nasal sprays on older adults. Most healthcare professionals believe the effects of steroid nasal sprays on older adults are similar to those experienced by younger adults.