The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Drowsiness or sleepiness
- Lightheadedness
- Dizziness
- Shortness of breath
- Nausea
- Vomiting
- Stomach pain
- Feeling intoxicated
Less Common Side Effects
- Headache
- Shaking
- Tingling or numbness
- Feeling agitated
- Fainting
- Tiredness or sluggishness
- Heavy eyelids
- High energy or excitement
- Seizures
- Depression
- Confusion
- Dry mouth
- Excessive sweating
- Difficulty swallowing
- Heartburn
- Gas
- Constipation
- Fast heart rate
- Leg pain
- Muscle pain or weakness
- Frequent urination
- Itching
- Fever
- Earache or ringing in ears
- Stuffy nose
Fioricet With Codeine serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Respiratory depression (breathing problems): shortness of breath, wheezing, slowed breathing, tiredness or sleepiness during the day, anxiety, confusion
- CNS depression (slowed brain function): sleepiness, dizziness, low heart rate, slowed breathing, muscle weakness, headache, slurred speech, blurred vision, confusion
- Overdose: slowed breathing, small pupils, blue lips and fingertips, pale face, sweating, choking, unresponsiveness
- Withdrawal in newborn babies: irritability, overactivity, abnormal sleeping pattern, excessive or high-pitched crying, body shaking (tremor), vomiting, diarrhea, unable to gain weight, breathing problems, fever, sweating, seizures
- Withdrawal in adults: restlessness, watery eyes, runny nose, sleepiness, sweating, chills, muscle pain, back or joint pain, large pupils, irritability, anxiety, nervousness, weakness, stomach cramps, trouble falling asleep (insomnia), nausea, vomiting, diarrhea, high blood pressure, fast heart rate, seizures
- Liver failure: yellow skin or eyes (jaundice), stomach pain or swelling, loss of appetite, nausea, vomiting, diarrhea, tiredness or weakness, confusion
- Adrenal insufficiency (low cortisol levels): nausea, vomiting, stomach pain, anorexia, tiredness, weakness, dizziness, low blood pressure
- Low blood pressure: dizziness, lightheadedness, feeling thirsty or dehydrated, not able to concentrate, tiredness or weakness, confusion, blurred vision, cold or pale skin, fast breathing
- Intestinal blockage: stomach pain or cramps, stomach swelling, nausea, vomiting, diarrhea, constipation
- Inflammation of the pancreas: stomach pain or tenderness, nausea, vomiting, diarrhea, fever, fast heart rate
- Serious skin reactions: painful skin rash, blisters, skin itching or peeling, body aches, eye redness, cough, sore throat, fever
- Serotonin syndrome: agitation, restlessness, anxiety, body shaking (tremors), shivering, stiff muscles, sweating, flushed skin, vomiting, diarrhea, high blood pressure, fast heart rate, fast breathing, large pupils
- Serious allergic reaction: itchy, red rash (hives), shortness of breath, chest tightness, swelling of lips, tongue, face, or eyes
- Seizures
Source: DailyMed
The following Fioricet With Codeine side effects have also been reported
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Rare
Bleeding or crusting sores on the lips
chest pain or tightness
fever with or without chills
hive-like swellings on the eyelids, face, lips, or tongue
muscle cramps or pain
red, thickened, or scaly skin
seeing, hearing, or feeling things that are not there
seizures
sores, ulcers, or white spots in the mouth
swollen or painful glands
trouble breathing
Incidence not known
Agitation
darkening of the skin
difficulty with swallowing
dizziness
fainting
loss of appetite
overactive reflexes
poor coordination
puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
restlessness
shivering
talking or acting with excitement you cannot control
trembling or shaking
twitching
unusual tiredness or weakness
vomiting
Get emergency help immediately if any of the following symptoms of overdose occur:
Symptoms of overdose
Anxiety (severe)
cold and clammy skin
confusion (severe)
dizziness, lightheadedness, drowsiness, or weakness (severe)
excitement (severe)
increased sleepiness in babies (more than usual)
increased sweating
irritability (severe)
limpness (in babies)
restlessness (severe)
slow, fast, or irregular heartbeat
slurred speech
stomach cramps or pain
swelling, pain, or tenderness in the upper abdomen or stomach area
trembling or shaking of the hands or feet
trouble sleeping (severe)
unusually slow breathing
vomiting
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
Bloated or "gassy" feeling
drowsiness (mild)
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
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