Medications


Allfen CDX Oral Tablet 20 mg/400 mg

Uses

For cough.

Instructions

This medicine may be taken with or without food.

You may take with food to prevent stomach upset.

Keep the medicine at room temperature. Avoid heat and direct light.

Drink plenty of water while on this medicine.

If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal dosing schedule. Do not take 2 doses of this medicine at one time.

Please tell your doctor and pharmacist about all the medicines you take. Include both prescription and over-the-counter medicines. Also tell them about any vitamins, herbal medicines, or anything else you take for your health.

Contact your doctor if your symptoms do not improve or worsen after 5 days of using this medicine.

You may stop using this medicine if you no longer have symptoms.

Do not take the medicine more than six times during 24 hours.

Cautions

This medicine should not be used in children younger than 18. Some children using this medicine had serious side effects or died. Please speak with the doctor about the risks and benefits of this medication.

This medicine contains an opioid. Though it helps many people, this medicine may sometimes cause addiction, especially if it is used for a long time. This risk for addiction may be higher if you have a substance use disorder - such as overuse of or addiction to drugs or alcohol. Speak with your doctor about the benefits and risks of using this medicine.

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine. Symptoms of an allergic reaction can include trouble breathing, skin rash, itching, swelling, or severe dizziness.

Some patients taking this medicine have experienced serious side effects. Please speak with your doctor to understand the risks and benefits associated with this medicine.

Do not use the medication any more than instructed.

This medicine may cause dizziness or fainting, especially after exercising or in hot weather. Be very careful when standing or sitting up quickly.

If possible, avoid using with marijuana or other medicines that can cause dizziness or drowsiness. These include allergy/cold products, muscle relaxers, sleep aids, and pain relievers.

Your ability to stay alert or to react quickly may be impaired by this medicine. Do not drive or operate machinery until you know how this medicine will affect you.

Do not drink beverages with alcohol while on this medicine.

Contact your doctor if you notice a change in the amount or darkening of your urine.

Call the doctor if there are any signs of confusion or unusual changes in behavior.

Tell the doctor or pharmacist if you are pregnant, planning to be pregnant, or breastfeeding.

Do not breastfeed while on this medicine. This medicine can pass through breast milk to the baby.

Do not use this medicine if you are pregnant. If you become pregnant while on this medicine, contact your doctor immediately.

This medicine can hurt a new baby in the womb. If you become pregnant while on this medicine, tell your doctor immediately. Your doctor may switch you to a different medicine.

Ask your pharmacist if this medicine can interact with any of your other medicines. Be sure to tell them about all the medicines you take.

Please tell all your doctors and dentists that you are on this medicine before they provide care.

Do not start or stop any other medicines without first speaking to your doctor or pharmacist.

This medicine should be used with caution in patients with breathing difficulties.

Call your doctor right away if you notice slow or shallow breathing.

Do not share this medicine with anyone who has not been prescribed this medicine.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

  • agitated feeling or trouble sleeping
  • constipation
  • dizziness
  • drowsiness or sedation
  • headaches
  • nausea
  • nervousness
  • stomach upset or abdominal pain

Call your doctor or get medical help right away if you notice any of these more serious side effects:

  • decreased awareness or responsiveness
  • loss of balance
  • breathing interruption during sleep
  • shallow, irregular breathing
  • changes in memory, mood, or thinking
  • confusion
  • fainting
  • hallucinations (unusual thoughts, seeing or hearing things that are not real)
  • fast or irregular heart beats
  • seizures
  • shakiness
  • shortness of breath
  • difficulty or discomfort urinating
  • weakness

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Extra

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.

https://krames.meducation.com/V2.0/fdbpem/7118https://krames.meducation.com/V2.0/fdbpem/7118

IMPORTANT NOTE: This document tells you briefly how to take your medicine, but it does not tell you all there is to know about it.Your doctor or pharmacist may give you other documents about your medicine. Please talk to them if you have any questions.Always follow their advice. There is a more complete description of this medicine available in English.Scan this code on your smartphone or tablet or use the web address below. You can also ask your pharmacist for a printout. If you have any questions, please ask your pharmacist.


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