Read below about swelling of one hand, including causes and common questions. Or get a personalized analysis of your swelling of one hand from our A.I. health assistant. At Buoy, we build tools that help you know what’s wrong right now and how to get the right care.

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A.I. Health Assistant Causes for Swelling of One Hand

The list below shows results from the use of our A.I. Health Assistant by Buoy users who experienced swelling of one hand. This list does not constitute medical advice.

  1. 1.Angioedema

    Angioedema is a condition which can cause swelling and puffiness of the face, mouth, tongue, hand or genitals. It is often related to an allergic reaction to food, medicines or insect bites.

    With treatment, this usually resolves in a few days.

    Rarity:
    Rare
    Top Symptoms:
    nausea or vomiting, abdominal cramps (stomach cramps), diarrhea, swollen face, hand swelling
    Urgency:
    Hospital emergency room
  2. 2.Cellulitis

    Facial cellulitis is a skin infection that typically comes from other parts of the face like the mouth or the sinuses and needs antibiotic treatment. Symptoms can be pain, redness, warmth and swelling of the affected area.

    Dependent on severity of infection

    Rarity:
    Uncommon
    Top Symptoms:
    fever, chills, facial redness, swollen face, face pain
    Symptoms that always occur with cellulitis:
    facial redness, area of skin redness
    Urgency:
    Primary care doctor
  3. 3.Dupuytren Disease

    Dupuytren Disease, also known as Dupuytren's contracture, is a condition that gradually causes connective tissue (fascia) under the skin of the palm to thicken and become scar-like. Although Dupuytren's isn't painful, it does restrict movement. The thickened tissue forces several fingers - usually the ring and pinky fingers - to curl in toward the palm.

    This condition is chronic, and may get worse over time, eventually requiring treatment.

    Rarity:
    Uncommon
    Top Symptoms:
    finger joint stiffness, hand bump, thickened skin on the finger, swollen hands, hand injury
    Urgency:
    Primary care doctor
  4. 4.Psoriatic Arthritis

    Psoriasis is a skin disease that causes itchy or sore patches of thick, red skin with silvery scales. Some people who have psoriasis also get a form of arthritis (inflammation and swelling of joints) called psoriatic arthritis.

    This type of arthritis can be managed with treatment, and permanent damage can be prevented. However, the underlying cause (psoriasis) is currently incurable.

    Rarity:
    Rare
    Top Symptoms:
    shoulder pain, lower back pain, joint pain, upper back pain, hip pain
    Urgency:
    Primary care doctor

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  5. 5.Rheumatoid Arthritis

    Rheumatoid arthritis (RA) is a form of arthritis that causes pain, swelling, stiffness and loss of function in your joints. It can affect any joint but is common in the wrist and fingers. RA is an autoimmune disorder, meaning that it is caused by the immune system incorrectly attacking the joints when it shouldn't.

    RA is a chronic disease which requires lifelong control.

    Rarity:
    Rare
    Top Symptoms:
    fatigue, depressed mood, joint pain, muscle aches, daytime sleepiness
    Urgency:
    Primary care doctor
  6. 6.Hand Bone Infection (Osteomyelitis)

    Osteomyelitis of the hand is a bacterial or fungal infection of the hand bones, typically caused by Staph Aureus (40-50% of the time). It is difficult to diagnose as the infection can come from a break in the skin at the area or anywhere else in the body that spreads by blood.

    Improvement during a 6-week treatment with antibiotics

    Rarity:
    Rare
    Top Symptoms:
    moderate fever, spontaneous hand pain, constant hand pain, warm and red hand swelling, painful surgical site
    Symptoms that always occur with hand bone infection (osteomyelitis):
    spontaneous hand pain, constant hand pain
    Urgency:
    Hospital emergency room
  7. 7.Bruised Hand

    A bruise occurs when small blood vessels break and leak their contents into the soft tissue beneath the skin, which causes the purple color of the bruise.

    1-2 weeks

    Rarity:
    Uncommon
    Top Symptoms:
    hand injury, hand pain from an injury, pain in one hand, swelling of one hand, palm bruise
    Symptoms that always occur with bruised hand:
    hand injury, hand pain from an injury
    Urgency:
    Self-treatment
  8. 8.Lupus

    Lupus is a disease in which the immune system attacks healthy cells and tissues by mistake. This can damage joints, skin, blood vessels and organs.

    Lupus is a chronic condition but symptoms can be managed.

    Rarity:
    Rare
    Top Symptoms:
    fatigue, nausea, anxiety, depressed mood, joint pain
    Urgency:
    Primary care doctor
  9. 9.De Quervain's Tenosynovitis

    De Quervain's tenosynovitis is a painful condition affecting the tendons on the thumb side of the wrist. If you have de Quervain's tenosynovitis, you will feel pain upon turning your wrist, grasping anything, or making a fist.

    4-6 weeks with treatment

    Rarity:
    Uncommon
    Top Symptoms:
    hand numbness, thumb pain, hand weakness, weakness in one hand, numbness in one hand
    Symptoms that always occur with de quervain's tenosynovitis:
    thumb pain
    Urgency:
    Primary care doctor

Questions Your Doctor May Ask About Swelling of One Hand

  • Q.Where is your hand area swelling?
  • Q.Have you ever been diagnosed with diabetes?
  • Q.Have you ever been diagnosed with cancer?
  • Q.Do you have these contractures that limit the movement of your fingers? (See picture)

If you've answered yes to one or more of these questions, try our swelling of one hand symptom checker to find out more.

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Swelling of One Hand Symptom Checker Statistics

  • People who have experienced swelling of one hand have also experienced:

    • 6% Hand Pain
    • 6% Pain in One Hand
    • 6% Hand Tingling
  • People who have experienced swelling of one hand had symptoms persist for:

    • 37% Less Than a Day
    • 35% Less Than a Week
    • 13% Over a Month
  • People who have experienced swelling of one hand were most often matched with:

    • 46% Angioedema
    • 30% Cellulitis
    • 23% Dupuytren Disease
  • Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).

A.I. Health Assistant

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