Diseases That Can Mimic The Symptoms Of Rheumatoid Arthritis

Juvenile Idiopathic Arthritis
Juvenile Idiopathic Arthritis
Rheumatology Arthritis
Rheumatology Arthritis

It can be really difficult to diagnose rheumatoid arthritis (RA), as there is a lot of other conditions that can mimic the symptoms of this health condition. Hence, doctors will have to perform different tests for determining whether you are suffering from this autoimmune disorder or any other similar diseases.

Some of the common symptoms associated with rheumatology arthritis include:

  • Pain, swelling, inflammation, tenderness, warmth, etc. in the joints
  • Stiffness in joints
  • Fatigue, anemia, or tiredness
  • Weight loss
  • Redness, lumps, etc. on the skin
  • Physical deformity when the condition becomes worse.

These rheumatology symptoms are usually found on both sides of the body. This is one of the important factors that doctors use to diagnose the presence of RA.

However, most of the symptoms of rheumatoid arthritis are also caused by many other diseases too, which can make it difficult to diagnose this condition. Therefore, we list some other health conditions that can mimic the symptoms of rheumatology arthritis. This might help you to distinguish between the conditions you are suffering from.


This is another autoimmune disorder that can result in a lot of symptoms similar to RA. This condition can affect your skin, internal organs, and blood vessels. Lupus can cause pain and swelling in the joints, fatigue, etc. that are commonly associated with RA.

However, lupus can also result in some other symptoms too. They include skin rash, hair loss, kidney inflammation, pulmonary issues, sensitivity to light, etc.

Lyme Disease

Symptoms like fever, body aches, stiffness, fatigue, etc. usually accompany this disease. Some of the symptoms of Lyme disease include neck stiffness, headaches, loss of muscle tone, dizziness, tingling or numbness in the hands or feet, etc.


Presence of high amounts of uric acid in the blood can increase the risk of gout. This condition can result in a lot of symptoms similar to RA. They include pain and inflammation in the joints, deformity of the affected joints, etc. Gout is formed by the accumulation of urate crystals in your joints. This condition can affect other organs like kidney, heart, etc.


This is another condition that can be misdiagnosed as rheumatology arthritis. It can lead to many problems like pain and stiffness in the joints, fatigue, etc. In addition to this, fibromyalgia can cause many other symptoms including brain fog, anxiety, depression, irritable bowel syndrome, headaches, etc.

There is a lot of conditions that can imitate the symptoms of rheumatoid arthritis. Hence, it can be difficult to diagnose this condition. Doctors often use physical examination, blood tests, etc. for determining whether you are suffering from gout.

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