Dominic Stone
Corticosteroids, more commonly known as steroids, are anti-inflammatory medicines that are prescribed for a wide range of conditions. They can be taken in different forms, including tablets and injections. While they can be effective in treating certain health issues, steroids have also been widely misused and abused, particularly by athletes. Long-term use of steroids can lead to various side effects, including muscle weakness, thinning of bones, and an increased risk of bone fractures. In addition, abruptly stopping steroid use can cause withdrawal symptoms such as mood swings, fatigue, and muscle aches. Therefore, it is important to consult a healthcare professional before taking steroids and to carefully follow the prescribed dosage and usage instructions.
| Characteristics | Values |
|---|---|
| Type of medicine | Anti-inflammatory |
| Forms | Tablets, injections, inhaled steroids |
| Side effects | Muscle weakness, thinning of bones, muscle stiffness, muscle tenderness, muscle pain, increased appetite, weight gain, insomnia, mood changes, elevated blood pressure or blood sugar levels, infections, gastrointestinal symptoms, hardening of the arteries, avascular necrosis, osteoporosis, cataracts, glaucoma, withdrawal syndrome |
| Treatment | Physical exercise, screening, laboratory tests, electromyography |
| Prevention | Discuss with your doctor or pharmacist, read the patient information leaflet |
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What You'll Learn
Corticosteroids cause muscle weakness
Corticosteroids are an anti-inflammatory medicine prescribed for a wide range of conditions. They are available in different forms, including tablets, injections, and inhalations. While they are powerful medications, they can sometimes have side effects. One of the most common side effects of long-term corticosteroid use is muscle weakness or myopathy. This condition, known as corticosteroid-induced myopathy, occurs as an adverse effect of prolonged oral or intravenous glucocorticoid use.
Corticosteroid-induced myopathy typically affects the pelvic girdle muscles and is associated with muscle weakness and atrophy without pain. The risk of developing this condition is higher in older individuals, males, and those with obesity. It is believed to be caused by an excess of either endogenous or exogenous corticosteroids. Endogenous corticosteroid excess can arise from adrenal tumors, while exogenous excess can result from steroid treatments for various conditions, such as asthma, chronic obstructive pulmonary disease, and rheumatoid arthritis.
The onset of corticosteroid-induced myopathy can be either rapid or insidious. In some cases, muscle weakness may occur within 2 weeks of starting high-dose corticosteroid therapy. However, it typically develops after several weeks or months of treatment. The severity of muscle weakness is inversely correlated with the total amount of corticosteroids administered. Proximal muscle weakness is commonly observed, affecting the upper and lower limbs and the neck flexors.
The treatment for corticosteroid-induced myopathy involves reducing or discontinuing the corticosteroid dose. Physical therapy, including range-of-motion exercises, stretching, and resistance training, is also recommended to improve muscle strength and prevent joint contractures. Recovery from muscle weakness may take weeks to months, and in some cases, full recovery may not be achieved. It is important to gradually taper the corticosteroid dose under medical supervision to avoid potential withdrawal effects.
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They can also cause tendon complications
Corticosteroids are anti-inflammatory medicines that are prescribed for a wide range of conditions. They are available in different forms, including tablets and injections. While they are powerful medications, they can have several side effects. One of the potential side effects of corticosteroids is tendon complications.
Corticosteroids can weaken muscles and tendons, leading to myopathy, which can manifest as muscle weakness in everyday activities such as climbing stairs or lifting objects. Although tendon rupture is rare, it is important to be aware of this potential complication. The risk of tendon complications may be increased when corticosteroids are taken in conjunction with certain other treatments, such as antibiotics called fluoroquinolones.
The effects of corticosteroids on tendons can vary depending on the administration route. For example, steroids injected into muscles and joints may cause pain and swelling at the injection site, which usually subsides within a few days. However, it is recommended to rest the treated area during this time. Additionally, the risk of tendon complications may be higher with long-term corticosteroid use.
To prevent and treat corticosteroid-induced tendon issues, physical exercise has been shown to be beneficial. It is important to consult with a healthcare professional before starting or stopping corticosteroids to ensure proper management of any potential side effects. Additionally, laboratory tests and examinations, such as electromyography, may be conducted to screen for tendon complications.
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Long-term use can lead to steroid withdrawal syndrome
Corticosteroids, more commonly known as steroids, are anti-inflammatory medications prescribed for a wide range of conditions. They are available in various forms, including tablets, injections, and inhalations. While they can be effective in treating certain health issues, long-term use can lead to steroid withdrawal syndrome, a condition characterised by a range of symptoms, including:
- High fever
- Anorexia
- Nausea
- Lethargy
- Malaise
- Arthralgias (joint pain)
- Skin issues such as desquamation (skin peeling) and erythema (skin redness)
- Weakness and muscle pain
- Weight loss
- Abdominal pain
- Vomiting
- Postural hypotension
- Hyponatremia
- Hyperkalemia
Topical corticosteroid withdrawal, often referred to as red skin syndrome, is a specific form of steroid withdrawal syndrome. It typically occurs after the sudden discontinuation of medium- to high-potency topical corticosteroids that have been used for at least three months. This syndrome is characterised by burning, itching, and erythema, primarily affecting the face and scrotum but can involve any part of the body. It is more common in women and adult patients and is often linked to the unsupervised treatment of conditions like atopic dermatitis.
The exact mechanisms underlying steroid withdrawal syndrome are not fully understood, but it is clear that steroids should never be stopped abruptly. Tapering the dosage gradually over several weeks or months is recommended to prevent withdrawal symptoms. However, even with a tapering schedule, withdrawal symptoms may still occur, as evidenced by a study involving children with acute lymphoblastic leukemia who experienced withdrawal syndrome despite a 9-day tapering period.
If you are taking corticosteroids and considering discontinuation, it is crucial to consult your healthcare provider. They can advise you on the appropriate steps to reduce your dosage safely and minimise the risk of experiencing steroid withdrawal syndrome.
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They can cause muscle pain and stiffness
Corticosteroids, also known as steroids, are anti-inflammatory medicines prescribed for a wide range of conditions. They are available in different forms, including tablets and injections. While they can be very effective, they can also cause muscle pain and stiffness, especially when taken for a long time and then withdrawn rapidly.
When corticosteroids are taken for a prolonged period, the body can become dependent on them, and the adrenal gland may slow down in producing its own steroid hormones. This is known as steroid withdrawal syndrome and can result in various symptoms, including muscle stiffness, tenderness, and pain. It is important to slowly taper off corticosteroids under medical supervision to minimise the risk of these side effects.
In addition to muscle pain and stiffness, corticosteroids can also cause muscle weakness. This can affect everyday activities such as climbing stairs or lifting objects. The risk of muscle weakness appears to be higher with long-term treatment and higher doses of corticosteroids. However, physical exercise has been shown to be an effective way to prevent and treat corticosteroid-induced muscle damage.
The impact of corticosteroids on muscle function has been studied specifically in patients with interstitial lung disease (ILD). Research suggests that long-term corticosteroid treatment contributes to muscle weakness in ILD patients, with the severity of weakness being inversely correlated to the total amount of corticosteroids administered. Therefore, it is crucial to carefully consider the potential benefits and risks of corticosteroid therapy and to monitor patients closely for any signs of muscle-related side effects.
Overall, while corticosteroids can be beneficial in treating various conditions, they may also cause muscle pain and stiffness, especially with long-term use and abrupt withdrawal. It is important to be aware of these potential side effects and to work with healthcare professionals to minimise their impact and ensure safe use.
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Corticosteroids are anti-inflammatory medicines
Corticosteroids, more commonly known as steroids, are anti-inflammatory medicines. They are a type of hormone and are used to reduce inflammation in the body. They are prescribed for a wide range of conditions, including arthritis, ulcerative colitis, Crohn's disease, asthma, bronchitis, allergic reactions, and skin rashes. They are also used to treat conditions related to immune system function, such as systemic lupus, severe psoriasis, leukemia, lymphomas, idiopathic thrombocytopenic purpura, and autoimmune hemolytic anemia.
Corticosteroids are available in different forms, including tablets (oral steroids), injections, and inhalations. Oral steroids are the most powerful type of steroid medication and affect the whole body. Injections can be administered into blood vessels, joints, or muscles. Inhaled steroids typically have few or no side effects when used at normal doses. However, they can sometimes cause pain and swelling at the injection site, which usually subsides within a few days. Steroid tablets taken for a short period are unlikely to cause side effects, but long-term use can contribute to muscle weakness.
The side effects of corticosteroids vary depending on the form and dosage. Some common side effects of systemic corticosteroids include swelling of the legs, hypertension, headaches, easy bruising, facial hair growth, diabetes, cataracts, and puffiness of the face. Prolonged use of corticosteroids can lead to muscle weakness, known as myopathy, which can affect daily activities such as climbing stairs or lifting objects. Additionally, certain treatments taken concurrently with corticosteroids may increase the risk of tendon complications.
It is important to note that corticosteroids should not be stopped suddenly after prolonged use, as this can lead to adrenal crisis due to the body's inability to secrete enough cortisol. Patients should consult their healthcare provider before making any changes to their medication regimen. Overall, corticosteroids are powerful medications that can be effective in treating various conditions, but they should be used with caution and under medical supervision due to their potential side effects.
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Frequently asked questions
Corticosteroids, more commonly known as steroids, are anti-inflammatory medicines prescribed for a wide range of conditions. They are available in different forms, including tablets and injections.
Corticosteroids can cause muscle weakness and myopathy, which can affect everyday life. However, the risk of myopathy symptoms seems very low over short-term treatment.
Corticosteroids can have several side effects, including increased appetite, weight gain, thinning of bones, insomnia, mood changes, elevated blood pressure or blood sugar levels, and gastrointestinal symptoms.
Stopping corticosteroids abruptly can cause withdrawal effects such as mood swings, fatigue, restlessness, achy muscles, and depression. It is safer to slowly reduce the dose over time.
