Side Effects of Oxycodone that need emergency medical help

If you are using Oxycodone and do not know about its side effects, then this article can help you know the side effects of Oxycodone that need emergency medical help. If you have started taking Oxycodone, you may experience some side effects that can range from mild to severe. Do not ignore any side effects that last for long or become troublesome.

Major side effects that need immediate medical attention

Less Common

  • confusion
  • chills
  • fever
  • twitching
  • chest tightness
  • cold sweats
  • faintness, light-headedness or dizziness when rising from a lying/sitting position
  • breathing problems


  • chest pain
  • convulsions
  • swelling or bloating of feet, hands, arms and lower legs
  • cough
  • blood in urine
  • decreased
  • rapid breathing
  • fainting
  • feeling of heat or warmth
  • irregular, racing or fast pulse or heartbeat
  • headache
  • skin rash, itching, hives
  • dry mouth
  • vomiting and nausea
  • unexpected weight gain
  • muscle cramps or pain
  • puffiness/swelling around eyes, tongue, lips and face
  • increased thirst
  • severe vomiting
  • severe constipation
  • sunken eyes
  • thirst
  • sweating
  • tingling of feet or hands
  • wrinkled skin
  • unusual weakness or tiredness
  • shaking or trembling feet or hands
  • unusual weigh loss or gain
  • light-headedness
  • swollen, tender or painful neck, groin or armpit

Occurrence not known

  • choking
  • blurred vision
  • diarrhoea
  • weak or fast pulse
  • clammy or cold skin
  • gagging
  • unconsciousness
  • blue or pale fingernails, skin or lips
  • appetite loss
  • slow heartbeat
  • yellow skin or eyes
  • shallow, irregular, fast or slow breathing

Symptoms of Oxycodone overdose

  • severe sleepiness
  • extreme drowsiness
  • constricted, small or pinpoint pupils
  • chest discomfort or chest pain
  • mo muscle movement or muscle tone
  • decreased responsiveness or awareness
  • irregular or slow heartbeat

Minor side effects

Some side effects of Oxycodone do not need medical attention. As the body gets used to Oxycodone the side effects go away. Your physician can help you reduce or prevent these side effects. If any of these side effects exist for a long time, consult your physician immediately.

More Common

  • drowsiness
  • calm and relaxed feeling
  • unusual drowsiness or sleepiness
  • loss or lack of stamina
  • problems with bowel movement

Less Common

  • anxiety
  • belching
  • sour or acid stomach
  • hiccups
  • heartburn
  • burning feeling in stomach or chest
  • stomach pain, upset or discomfort
  • tenderness in stomach area
  • weight loss
  • abnormal dreams
  • unusual or false feeling or well being
  • indigestion
  • sleeping problems


  • dry skin
  • dysphasia
  • depression
  • crying
  • cracks in the skin
  • congestion
  • change in balance or walking
  • full or bloating feeling

In case any of the above symptoms persist, Call your health care provider immediately as even mild side effects if left untreated can lead to health problems.

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