Subcutaneous Medication
Subcutaneous Medication - Related Videos
08:54
Preparing and Administering Subcutaneous Medications
0 Views •
2017
Source: Madeline Lassche, MSNEd, RN and Katie Baraki, MSN, RN, College of Nursing, University of Utah, UT Subcutaneous medication administration is a parenteral approach to administer small amounts of medication (less than 2 mL) into the layer of tissue just below the skin. Common medications administered via the subcutaneous route include anticoagulant medications, such as heparin or enoxaparin; epinephrine administered for allergic reactions; insulin; and some immunizations. Subcutaneous...
08:31
Candida albicans Biofilm Development on Medically-relevant Foreign Bodies in a Mouse Subcutaneous Model Followed by Bioluminescence Imaging
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Cited by 26 •
2015
We present an experimental procedure of Candida albicans biofilm development in a mouse subcutaneous model. Fungal biofilms were quantified by determining the number of colony forming units and by a non-invasive bioluminescence imaging, where the amount of light that is produced corresponds with the number of viable cells.
12:18
Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
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Cited by 23 •
2011
Murine skin and soft tissue infection model is utilized for assessing the virulence function of methicillin resistant Staphylococcus aureus (MRSA) and the host immunological responses. Here, we presented a subcutaneous infection model for skin and soft tissue infection.
09:35
Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain
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Cited by 8 •
2017
Treating chronic or neuropathic facial pain can be challenging when medical or standard treatment fails. Subcutaneous nerve field stimulation is the least invasive form of neuromodulation and is used for chronic back pain. We applied this technology to treat chronic and neuropathic trigeminal facial pain.
07:19
Fu's Subcutaneous Needling for Knee Osteoarthritis Pain
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Cited by 8 •
2023
We present a protocol for using Fu's subcutaneous needling for knee osteoarthritis pain, which combines swaying movement and reperfusion approach techniques. This protocol has great potential for future applications in myofascial pain treatment and could enhance Fu's subcutaneous needling (FSN) manipulation skills.
FAQs
Absorption is influenced by local blood flow, the selected injection site, and the drug’s formulation. These variables affect how the medication diffuses through fatty tissue and reaches nearby blood vessels. Consequently, the same delivery route may not produce identical absorption conditions in every situation, which makes consistent site selection and technique important for dependable dosing.
After a subcutaneous injection, the drug must first diffuse through local fatty tissue before entering nearby blood vessels. Intravenous administration does not require this tissue step, so it can deliver medication more directly into circulation. The slower subcutaneous process can therefore provide a practical route when immediate vascular delivery is not required.
Rotating injection sites helps limit repeated stress on the same area of subcutaneous tissue. This practice supports more consistent dosing while reducing the likelihood of discomfort, bruising, and local tissue injury. Site rotation is especially relevant when treatment requires ongoing injections, because repeatedly using one location may compromise local tissue condition.
Clinicians should select an appropriate injection site, use suitable needle technique, and account for the medication’s formulation. These choices influence how the drug enters and diffuses through subcutaneous tissue. Careful preparation also supports reliable absorption and can reduce avoidable discomfort, bruising, or injury at the injection site.
This route is used for medicines that can be absorbed from fatty tissue and do not require direct intravenous delivery. Examples include insulin, anticoagulants, and selected biologic therapies. Its practical value comes from combining a relatively reliable delivery approach with slower absorption, making it useful across several continuing clinical treatment needs.
Appropriate site selection, needle technique, and rotation can support consistent dosing and help reduce local complications. The intended outcomes include dependable medication absorption, less discomfort, reduced bruising, and lower risk of tissue injury. These factors connect the technical quality of each injection with the broader reliability and tolerability of clinical treatment.