Where is a common site for subcutaneous injections?

Subcutaneous injections are administered into the fatty tissue just beneath the skin, and the abdomen is one of the most commonly used sites for this type of injection. This is because the abdomen has a substantial layer of subcutaneous fat, making it suitable for easy injection and absorption of the medication. Additionally, the abdomen allows for consistent absorption rates and is relatively free from muscle activity, which can affect the distribution of the injected substance.

While other sites such as the thigh, shoulder area, and forearm can also be used for subcutaneous injections, they may not provide the same level of convenience or efficacy depending on the volume of the medication and the individual's body composition. In practice, the abdomen is frequently recommended due to its ease of access, especially for self-administered injections like insulin.