You might need a cortisone shot for your knee if you have persistent, significant pain, swelling, or stiffness from conditions like osteoarthritis, bursitis, or tendonitis, especially after conservative treatments (rest, ice, anti-inflammatories, physical therapy) fail to provide relief for several weeks. A doctor assesses your symptoms, medical history, and may use imaging to see if an injection offers a temporary window (weeks to months) to reduce inflammation and allow for healing and strengthening exercises.
Hydrocortisone injections are a steroid (or corticosteroid) medicine. The injection releases the hydrocortisone slowly into the part of your body that is painful or swollen. Like other steroids, it works by calming down your immune system. This reduces inflammation and helps to relieve the pain and swelling.
Common side effects
The most common side effect of hydrocortisone injections is intense pain and swelling in the area where the injection was given. This usually gets better after a few days. You may also get some bruising where the injection was given. This should go away after a few days.
Compared to cortisone injections, PRP therapy offers several advantages: Reduced risk of side effects: PRP is derived from the patient's own blood, minimizing the risk of allergic reactions or other adverse effects.
It's OK to shower. Watch for signs of infection, including increasing pain, redness and swelling that last more than 48 hours. Infection is a rare side effect and usually takes several days to present.
If the initial cortisone shot didn't work, your doctor may recommend trying steroid injections. Steroid injections use a different type of steroid than cortisone to reduce inflammation and pain. These injections are usually given directly into the joint or the surrounding tissue.
Are gel shots better than cortisone shots? Gel shots may be better for you than cortisone shots if you have health conditions related to high blood pressure or high blood sugar. Cortisone shots can cause these levels to spike. Cortisone shots also have more serious potential side effects than gel shots.
While there's no single "strongest," Omega-3 fatty acids (from fatty fish) and curcumin (from turmeric) are consistently cited as highly potent natural anti-inflammatories, alongside powerful antioxidants from fruits and vegetables like blueberries, plus herbs like ginger and garlic, all working to reduce inflammation pathways. A comprehensive anti-inflammatory diet emphasizes these foods, though Omega-3s and curcumin often stand out for their significant impact.
nSTRIDE® is the only single-injection therapy where the benefits are sustained for up to 3 years.
Because cortisone is involved in regulating the body's balance of water, sodium, and other electrolytes, using these drugs can promote fluid retention and sometimes cause or worsen high blood pressure. Self-care tips: Watch for swelling of your ankles, and report this to your doctor.
Unexplained bruising on your legs can be caused by vitamin deficiencies, liver disease, autoimmune conditions, or blood disorders that affect clotting. Certain medications like blood thinners, NSAIDs, and even some supplements can also increase bruising.
The most painful places for a cortisone shot are typically small, sensitive areas with dense nerve endings, like the palm of the hand, sole of the foot (plantar fascia), fingers, toes, or ankle joints, because they have less space for the medicine and more surface nerves compared to larger joints like the shoulder or knee. Pain is also worse if the tissue is already severely inflamed, and the needle size can play a role.
Corticosteroids have a short-term immunosuppressant effect and can make it harder for your body to fight an infection and heal itself. People who take blood-thinning medications (anticoagulants) or have a bleeding disorder (like hemophilia) may not be able to receive steroid injections.
Cortisone's role is to reduce inflammation, but if your pain is caused by something else—such as structural joint damage, nerve irritation, or advanced tissue degeneration—the shot will not provide the relief you were hoping for.
If bursitis or tendinitis causes significant pain that is not relieved by over-the-counter NSAIDs, doctors may recommend an injection of corticosteroid medication directly into the area surrounding the bursa, which is a thin, fluid-filled sac that act as a cushion between the tendon and bone, or the tendon, which is a ...
Green, black and white teas are all rich in polyphenols – compounds from plants that have strong anti-inflammatory effects. You'll find the highest polyphenol levels in green and white teas.
Since its introduction into the market in 1899, aspirin has veritably proven to be a miracle drug with extensive use for its analgesic and anti-inflammatory effects and subsequently for its cardioprotective effects.
Ascorbic acid, also known as vitamin C, is a powerful antioxidant. Antioxidants help address cellular wear and tear that can set off inflammation. You'll find vitamin C in fruits and vegetables, which are the basis of a healthy diet.
The #1 mistake making bad knees worse is excessive rest and a sedentary lifestyle, leading to weaker supporting muscles, stiffness, and a vicious cycle of more pain; instead, gentle, consistent movement (like walking, swimming) is crucial to strengthen the joint and improve function, though it must be balanced with avoiding activities that cause sharp pain. Other major errors include ignoring pain signals, carrying excess weight, wearing unsupportive shoes, and poor movement patterns, says Parkside Sports Physiotherapy and Coastal Empire Orthopedics.
In some cases, knee pain relief can be achieved without surgical intervention. Sometimes, knee injuries or pain are effectively addressed with bracing, medication, and lifestyle changes. For those with arthritis, physical therapy or steroid shots may help relieve symptoms.
Temporary pain or swelling in the knee joint may occur after receiving hyaluronic acid injection. Call your doctor if the pain or swelling in the knee persists or becomes worse after receiving this medicine.
Are there effective non-steroidal alternatives to cortisone shots? Yes. Physical therapy, PRP injections, and non-invasive regenerative technologies such as SoftWave Therapy are commonly used when patients cannot receive steroids or have not experienced lasting relief.
Although there is no way to precisely predict the body's response to a cortisone injection, most patients will begin to feel relief of their symptoms within 48 to 72 hours after the injection. When inflammation is severe or if the condition is chronic, the cortisone might need several days to take effect.
For knee arthroscopy, there is a higher risk of infection in patients who had a corticosteroid injection within 2 and 4 weeks from surgery but no increased risk when 6 weeks were allowed in between injection and arthroscopy.