Does Cortef (hydrocortisone) cause side effects?

Cortef (hydrocortisone) is a corticosteroid used to treat a wide variety of inflammatory conditions such as arthritis, colitis, asthma, bronchitis, certain skin rashes, and allergic or inflammatory conditions of the nose and eyes. 

Common side effects of Cortef include

Serious side effects of Cortef include

Drug interactions of Cortef include vaccinations because it interferes with the patient's immune response and can impede the effectiveness of vaccines.

  • Cortef also can interfere with the tuberculin skin test and cause false negative results in patients with tuberculosis infection.
  • Rifampin and phenytoin may increase the elimination of Cortef from the body, reducing its effectiveness.
  • Troleandomycin and ketoconazole may reduce the elimination of Cortef, possibly leading to increased side effects. 

Cortef has not been adequately evaluated during pregnancy. Cortef can appear in breast milk, and can have adverse effects on the baby. Mothers taking Cortef should discontinue breastfeeding.


 

What are the important side effects of Cortef (hydrocortisone)?

Hydrocortisone side effects depend on the dose, the duration and the frequency of administration. Short courses of hydrocortisone usually are well tolerated with few and mild side effects. Long term, high doses of hydrocortisone usually will produce predictable, and potentially serious side effects.

Whenever possible, the lowest effective doses of hydrocortisone should be used for the shortest possible length of time to minimize side effects. Alternate day dosing also can help reduce side effects.

Side effects of hydrocortisone and other corticosteroids range from mild to serious. Side effects include:

Psychic disturbances can include:

Hydrocortisone and other corticosteroids can mask signs of infection and impair the body's natural immune response to infection. Patients on corticosteroids are more susceptible to infections, and can develop more serious infections than healthy individuals.

  • For instance, chickenpox and measles viruses can produce serious and even fatal illnesses in patients on high doses of hydrocortisone.
  • Live virus vaccines, such as the small pox vaccine, should be avoided in patients taking high doses of hydrocortisone, since even vaccine viruses may cause disease in these patients.

Some infectious organisms, such as tuberculosis (TB) and malaria, can remain dormant in a patient for years. Hydrocortisone and other corticosteroids can reactivate dormant infections in these patients and cause serious illness. Patients with dormant TB may require anti-TB medications while undergoing prolonged corticosteroid treatment. Prolonged use of hydrocortisone can depress the ability of body's adrenal glands to produce corticosteroids.

Abruptly stopping hydrocortisone in these individuals can cause symptoms of corticosteroid insufficiency, with accompanying nausea, vomiting, and even shock.

  • Therefore, withdrawal of hydrocortisone is usually accomplished by gradual tapering.
  • Gradually tapering hydrocortisone not only minimizes the symptoms of corticosteroid insufficiency, it also reduces the risk of an abrupt flare of the disease under treatment.
  • The insufficient adrenal gland function may not recover fully for many months after stopping hydrocortisone.
  • These patients need additional hydrocortisone treatment during periods of stress, such as surgery, to avoid symptoms of corticosteroid insufficiency and shock, while the adrenal gland is not responding by producing its own corticosteroid.

Hydrocortisone impairs calcium absorption and new bone formation. Patients on prolonged treatment with hydrocortisone and other corticosteroids can develop osteoporosis and an increased risk of bone fractures. Supplemental calcium and vitamin D are encouraged to slow this process of bone thinning.

In rare individuals, destruction of large joints (aseptic necrosis) can occur while undergoing treatment with hydrocortisone or other corticosteroids. These patients experience severe pain in the joints involved, and can require joint replacements. The reason behind such destruction is not clear.

Cortef (hydrocortisone) side effects list for healthcare professionals

Fluid And Electrolyte Disturbances

Musculoskeletal

  • Muscle weakness
  • Steroid myopathy
  • Loss of muscle mass
  • Osteoporosis
  • Tendon rupture, particularly of the Achilles tendon
  • Vertebral compression fractures
  • Aseptic necrosis of femoral and humeral heads
  • Pathologic fracture of long bones

Gastrointestinal

  • Peptic ulcer with possible perforation and hemorrhage
  • Pancreatitis
  • Abdominal distention
  • Ulcerative esophagitis
  • Increases in alanine transaminase (ALT, SGPT), aspartate transaminase (AST, SGOT) and alkaline phosphatase have been observed following corticosteroid treatment. These changes are usually small, not associated with any clinical syndrome and are reversible upon discontinuation.

Dermatologic

  • Impaired wound healing
  • Thin fragile skin
  • Petechiae and ecchymoses
  • Facial erythema
  • Increased sweating
  • May suppress reactions to skin tests

Neurological

Endocrine

  • Development of Cushingoid state
  • Suppression of growth in children
  • Secondary adrenocortical and pituitary unresponsiveness, particularly in times of stress, as in trauma, surgery or illness
  • Menstrual irregularities
  • Decreased carbohydrate tolerance
  • Manifestations of latent diabetes mellitus
  • Increased requirements for insulin or oral hypoglycemic agents in diabetics

Ophthalmic

Metabolic

  • Negative nitrogen balance due to protein catabolism

Blood And Lymphatic System Disorders

  • Leukocytosis

What drugs interact with Cortef (hydrocortisone)?

  • The pharmacokinetic interactions listed below are potentially clinically important.
  • Drugs that induce hepatic enzymes such as phenobarbital, phenytoin and rifampin may increase the clearance of corticosteroids and may require increases in corticosteroid dose to achieve the desired response.
  • Drugs such as troleandomycin and ketoconazole may inhibit the metabolism of corticosteroids and thus decrease their clearance.
  • Therefore, the dose of corticosteroid should be titrated to avoid steroid toxicity. Corticosteroids may increase the clearance of chronic high dose aspirin.
  • This could lead to decreased salicylate serum levels or increase the risk of salicylate toxicity when corticosteroid is withdrawn.
  • Aspirin should be used cautiously in conjunction with corticosteroids in patients suffering from hypoprothrombinemia.
  • The effect of corticosteroids on oral anticoagulants is variable.
  • There are reports of enhanced as well as diminished effects of anticoagulants when given concurrently with corticosteroids.
  • Therefore, coagulation indices should be monitored to maintain the desired anticoagulant effect.

Treatment & Diagnosis

Medications & Supplements

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Medically Reviewed on 10/22/2020
References
FDA Prescribing Information

Professional side effects and drug interactions sections courtesy of the U.S. Food and Drug Administration.