Your doctor may instruct you to follow a low-salt or a diet high in potassium or calcium. Your doctor may also prescribe or recommend a calcium or potassium supplement. Follow these directions carefully. Hydrocortisone injection may cause children to grow more slowly.
Your child's doctor will watch your child's growth carefully while your child is using hydrocortisone injection. Talk to your child's doctor about the risks of giving this medication to your child. People who use hydrocortisone injection for a long time may develop glaucoma or cataracts.
Talk to your doctor about the risks of using hydrocortisone injection and how often you should have your eyes examined during your treatment. Hydrocortisone injection may increase your risk of developing osteoporosis. Talk to your doctor about the risks of using this medication. Hydrocortisone injection may cause other side effects. Call your doctor if you have any unusual problems while using this medication. In case of overdose, call the poison control helpline at If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at Keep all appointments with your doctor and the laboratory.
Your doctor will order certain lab tests to check your body's response to hydrocortisone injection. If you are having any skin tests such as allergy or tuberculosis tests, tell the doctor or technician that you are receiving hydrocortisone injection. Before having any laboratory test, tell your doctor and the laboratory personnel that you are using hydrocortisone injection.
Do not let anyone else use your medication. Ask your pharmacist any questions you have about refilling your prescription. It is important for you to keep a written list of all of the prescription and nonprescription over-the-counter medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements.
You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies. Hydrocortisone Injection pronounced as hye droe kor' ti sone. Why is this medication prescribed? How should this medicine be used? Other uses for this medicine What special precautions should I follow?
What special dietary instructions should I follow? What side effects can this medication cause? Brand names. Other uses for this medicine. What special precautions should I follow? Before receiving hydrocortisone injection, tell your doctor and pharmacist if you are allergic to hydrocortisone, any other medications, benzyl alcohol, or any of the ingredients in hydrocortisone injection. During a skin test, a small amount of the suspected allergen is scratched into your skin and the area is then observed for about 15 minutes.
Swelling and redness indicate an allergy to the substance. When you go in for allergy shots, let the nurses or doctors know if you are feeling unwell in any way. This is especially important if you have asthma. Also let them know if you had any symptoms after a previous allergy shot. In some cases the buildup phase is done more quickly rush immunotherapy , which requires several injections of increasing doses during each doctor visit.
This can decrease the amount of time you need to reach the maintenance phase and get relief from allergy symptoms, but it also increases your risk of having a severe reaction. You will need to remain in the doctor's office for 30 minutes after each shot, in case you have a reaction. Allergy symptoms won't stop overnight. They usually improve during the first year of treatment, but the most noticeable improvement often happens during the second year.
By the third year, most people are desensitized to the allergens contained in the shots — and no longer have significant allergic reactions to those substances. After a few years of successful treatment, some people don't have significant allergy problems even after allergy shots are stopped.
Other people need ongoing shots to keep symptoms under control. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version.
Overview Allergy shots are regular injections over a period of time — generally around three to five years — to stop or reduce allergy attacks. Request an Appointment at Mayo Clinic. Share on: Facebook Twitter. Show references Allergy shots immunotherapy. Accessed Jan. Creticos PS. Subcutaneous immunotherapy for allergic disease: Indications and efficacy.
Klimek L, et al. Evolution of subcutaneous allergen immunotherapy part 1 : From first developments to mechanism-driven therapy concepts.
More often than not, an allergy will be suspected if the condition worsens or fails to improve with treatment. Diagnosis would involve allergy patch testing. Commercially available assays, such as the TRUE test, can assess a person's sensitivity to a wide range of corticosteroid drugs. A positive patch test for budesonide and tixocortol is usually a strong indication of a steroid allergy. Patch testing can be tricky, however, since the anti-inflammatory effects of the steroids can sometimes dampen the reaction and lead to a false negative result.
Systemic corticosteroids include both oral and injected formulations. They are considered systemic because they are distributed through the entire body as opposed to localized treatment. While systemic reactions are rare, they can be life-threatening. Those that develop rapidly are considerably more dangerous. Systemic reactions can develop in one of two ways:. Immediate reactions most often occur within an hour of a drug being taken.
Non-immediate reactions are usually mild and can occur up 48 hours following the use of an oral or injected drug. While a skin or patch test may be used to diagnose the condition, the reading should be delayed for one to two days to compensate for the delayed nature of the reactions. Since there may be significant cross-reactivity between corticosteroid drugs, any positive result should be followed by a battery of allergy tests to identify which, if any, formulations are safe to use.
Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Investigation of new vehicles to patch test corticosteroids: our experience with ethoxydiglycol to detect contact allergy to hydrocortisone butyrate. J Biol Regul Homeost Agents. Hypersensitivity Reactions to Corticosteroids.
Clin Rev Allergy Immunol. Torres, M. DOI: Yasir M, Sonthalia S. Corticosteroid adverse effects. In: StatPearls [Internet]. Medline Plus. Hydrocortisone injection. May 15, Treating allergic rhinitis with depot-steroid injections increase risk of osteoporosis and diabetes. Respir Med. Conn's current therapy. Table of Contents View All. Table of Contents. Steroid Shot Alternatives. Takeaway There are far better and safer ways than steroid shots to treat allergies. Was this page helpful? Thanks for your feedback!
Sign Up. What are your concerns? Article Sources. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Allergy Shots Immunotherapy.
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