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Caffeine citrate (injection/oral liquid)

Generic name: caffeine citrate (injection/oral liquid)

Brand names: Cafcit injection/oral liquid

Used for wakefulness
Last updated November 1, 2026 0 views
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What is caffeine citrate (injection/oral liquid)?

This medication guide provides information about Cafcit injection and oral liquid forms of caffeine citrate. Other forms of caffeine citrate used for wakefulness are NOT covered in this medication guide.

Caffeine citrate injection or oral liquid (Cafcit) is used to treat breathing problems in premature infants.

Caffeine citrate injection or oral liquid may also be used for purposes not listed in this medication guide.

This section was rewritten for readability and reviewed for meaning.

How is caffeine citrate given?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may sometimes change your child's dose. Use the medicine exactly as directed.

Cafcit is for short-term use only. Do not use caffeine citrate for longer than 12 days without your child's doctor's advice.

Cafcit oral liquid is taken by mouth.

Caffeine citrate injection is given as an infusion into a vein. A healthcare provider will give your child this injection.

Measure liquid medicine carefully. Use only the dosing syringe provided. Give the medicine only in the amount prescribed by your child's doctor (mL and cc are equal measurements). Cafcit oral liquid may also be given through a feeding tube.

Read and carefully follow any Instructions for Use provided with your medicine. Ask your doctor or pharmacist if you do not understand these instructions.

Give the oral liquid at the same time each day.

Do not use the liquid if it looks cloudy, has changed colors, or has particles in it. Call your pharmacist for new medication.

Cafcit oral liquid doses are based on weight. Your child's dose needs may change if the child gains or loses weight. Do not change your baby's dose without first asking your doctor.

Your child will need frequent medical tests.

Call your doctor right away if your baby's apnea symptoms do not improve.

Cafcit contains no preservative. Do not open a bottle of this medicine until you are ready to give the dose.

Each bottle of Cafcit oral liquid is for one use only. Throw it away after one use, even if there is still medicine left inside.

Store at room temperature away from moisture and heat.

This section was rewritten for readability and reviewed for meaning.

Warnings

Follow all instructions on your medicine label and package. Inform your child's healthcare providers about all of your child's medical conditions, allergies, and all medicines given to the child.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

Cafcit should not be given to a child who is allergic to it.

Tell your doctor if your child has ever had:

  • seizures;
  • heart problems; or
  • liver or kidney disease.

Tell your child's doctor if you used caffeine during late pregnancy.

Infants being treated with Cafcit may develop necrotizing enterocolitis (a condition where a part of the bowel dies). Ask your child's doctor about this risk.

This section was rewritten for readability and reviewed for meaning.

Caffeine citrate (injection/oral liquid) side effects

Get emergency medical help if your child shows signs of an allergic reaction: hives; trouble breathing; swelling of the face, lips, tongue, or throat.

Call your child's doctor right away if your child has:

  • restlessness, jitteriness, or shakiness;
  • fast heartbeats;
  • more wet diapers than usual;
  • vomiting, stomach bloating;
  • blood in the stools;
  • weakness, drowsiness; or
  • fever, chills, rapid breathing.

Common side effects of caffeine citrate may include:

  • feeding problems; or
  • skin rash.

This is not a complete list of side effects and others may happen. Call your child's doctor for medical advice about side effects. You can report side effects to FDA at 1-800-FDA-1088.

This section was rewritten for readability and reviewed for meaning.

Caffeine citrate dosing information

Usual Pediatric Dose for Apnea of Prematurity:

Caffeine Citrate:28 Weeks to Less Than 33 Weeks Gestational Age:-Loading Dose: 20 mg/kg IV over 30 minutes one time.-Maintenance Dose: 5 mg/kg orally or IV over 10 minutes every 24 hours.-Treatment Duration: Safety and efficacy of this drug for treatment of apnea of prematurity have not been established beyond 12 days.Use: Short-term treatment of apnea of prematurity in infants.

What happens if I miss a dose?

Call your doctor for instructions if you forget to give your child's dose of caffeine citrate (oral liquid).

Because caffeine citrate (injection) is given in a clinical setting, your child is not likely to miss a dose.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include fever, rapid breathing, nervousness, sleep problems, vomiting, abnormal blood tests, and seizures.

  • Avoid giving the child food or drinks that contain caffeine, such as cola or chocolate milk.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect caffeine citrate (injection/oral liquid)?

Tell your doctor about all other medicines your child is taking, especially theophylline.

Other drugs may affect caffeine citrate, including prescription and over-the-counter medicines, vitamins, and herbal products. Inform your doctor about all of your child's current medicines and any medicine your child starts or stops using.

This section was rewritten for readability and reviewed for meaning.

Common questions about caffeine

How much caffeine is in Fioricet?
Fioricet contains 40 mg of caffeine, similar to a cup of tea. The following shows the average amount of caffeine in some common beverages: 8 oz of coffee: 80 to 100 mg of caffeine 8 oz green or black tea: 30 to 50 mg of caffeine 12 oz caffeinated soda: 30 to 40 mg of caffeine
Does caffeine affect Vraylar (cariprazine)?
Caffeine is not listed as having a drug interaction with the atypical antipsychotic medicine Vraylar (generic name: cariprazine). But Vraylar may lead to restlessness, the feeling of the need to move around (akathisia), or trouble with sleeping (insomnia) in some patients. Caffeine may aggravate these side effects. Contact your doctor right away if you have trouble with sleep or restlessness while taking Vraylar. Continue reading
Does Coffee really help with weight loss?
Current scientific evidence supports coffee's potential as a modest weight loss aid, primarily through its effects on metabolism and appetite regulation. However, the effects are relatively small and work best when combined with a healthy diet and regular physical activity. Continue reading
Over the Counter Water Pills: Uses, Safety, and Need to Know
When you're ready to get serious about weight loss goals, you might find yourself exploring different approaches to shed those extra pounds. Perhaps a friend mentioned trying over-the-counter water pills for quick results. But are OTC diuretics actually a viable weight loss solution? Continue reading
How much caffeine is in Excedrin Migraine?
Each tablet of Excedrin Migraine contains 65 milligrams (mg) of caffeine. A regular adult dose (2 tablets) contains 130 mg of caffeine, roughly equal to an 8-12 ounce cup of coffee. Continue reading
How can I treat a migraine at home safely?
Migraines are a common neurological condition characterized by intense, often throbbing pain, typically on one side of the head. While many mild to moderate migraine episodes can be managed safely at home using over-the-counter (OTC) treatments and lifestyle adjustments, it is important to recognize when symptoms warrant medical evaluation. Continue reading
Does caffeine help relieve migraines?
Yes. Caffeine can help relieve migraine pain, but mostly when it is combined with a pain reliever and used only once in a while. Adding 100 mg or more of caffeine to a standard dose of a common pain reliever helps about 5% to 10% more people get good pain relief. Caffeine cuts both ways, though. Drinking too much, or stopping suddenly, can set off a migraine attack in some people. Continue reading
Does Maxalt (rizatriptan) have caffeine in it?
No, Maxalt does not contain caffeine. Neither Maxalt tablets nor Maxalt-MLT orally disintegrating tablets list caffeine as an active or inactive ingredient. The only active ingredient is rizatriptan benzoate, a prescription migraine medicine in a group of drugs called triptans. Continue reading

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Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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