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Chlorex-A 12

Generic names: phenylephrine and chlorpheniramine [KLOR-fenir-ameen, fenilef-rin, Pir-IL-ameen]
Brands: Conal, Nalex A12, myhist-PD, Phena Plus, Phena, phenaplus, etc.
Drug Class: Upper Respiratory Combinations

What is Chlorex A-12?

Chlorex 12 is a combination medication used to relieve symptoms of allergies, colds, and coughs.Chlorex A 12 can be used in other ways not mentioned in this guide.

Side effects of Chlorex-A 12

If you experience any of the following symptoms of an allergic reaction, seek immediate medical attention: difficulty breathing, swelling in your face, lips, or throat, or hives.

Chlorex A 12 can cause serious side effects. Chlorex A 12 should be stopped immediately, and you should consult your doctor if:

  • Confusion, hallucinations;
  • Feeling nervous or irritable
  • Trouble sleeping
  • Little or no urination
  • A seizure (convulsions);
  • Feeling of numbness, tingling, or a tingling sensation;
  • A feeling of lightheadedness, as if you could pass out.
  • If your chest feels tight or you experience chest discomfort, chances are high that a heart attack has occurred.
  • Severe headache, blurred sight, or a pounding sensation in the neck or ears.

In older adults, serious side effects are more likely to occur.

Chlorex A 12 can cause the following side effects:

  • Constipation and nausea are both symptoms of a loss of appetite.
  • Itching or rash
  • Increased sweating
  • Dry mouth, nose, or throat
  • Blurred vision
  • Headache, dizziness,
  • Feeling restless or excited, especially in children

There may be other side effects. Call your physician if experiencing side effects; alternatively, reach out to the Food and Drug Administration's national hotline, 1-800-FDA-1088, for reporting them.

Similar/related drugs

Prednisone, fluticasone nasal, montelukast, cetirizine, benadryl, diphenhydramine, and promethazine

Warnings

Chlorex A 12 should not be used if you suffer from severe coronary heart disease or diabetes.Chlorex A 12 should not be used if MAO inhibitors have been taken in the last 14 days. A dangerous drug interaction may occur. MAO inhibitors are isocarboxazid (linezolid), methylene blue injection, phenelzine, and tranylcypromine.This medicine should not be given to children younger than six years of age. The misuse of this medication can cause death in very small children.This medicine should not be used to put a child to sleep.

Before you take this drug

Chlorex A 12 should not be used if MAO inhibitors have been taken in the last 14 days. It is possible that a dangerous drug interaction will occur. MAO inhibitors are isocarboxazid (linezolid), phenelzine (tranylcypromine), methylene blue injection, and tranylcypromine. You must wait at least 14 days after you have stopped taking an MAO inhibitor to take this medication.

This medicine should not be used if:

  • Severe coronary artery diseases;
  • Diabetes;
  • Overactive thyroid gland;
  • Asthma, pneumonia, or other breathing disorders.

Tell your doctor immediately of any of the following issues:

  • High blood pressure or heart disease?
  • Blood circulation problems
  • Glaucoma;
  • An ulcer or obstruction of the stomach.
  • Prostate enlarged
  • If you have a bladder obstruction or any other problems with urination, then this is the problem for you.
  • A history of seizures.

Notify your doctor immediately if you become pregnant or nursing.

How to take Chlorex A 12?

Follow the instructions on the label or those prescribed by your physician. Cold and cough medicines are only to be used for a short time.If your symptoms don't improve within 7 days or you experience a headache with a fever, cough, or skin rash, call your doctor.This medication should not be given to children younger than six years of age. Ask a doctor first before giving cough and cold medicines to children.Chlorex 12 should be given to children according to the instructions. Never use this medicine to put a child to sleep.Shake the suspension. Use the measuring device provided (not a spoon).Store safely at room temperature away from moisture, heat, and light.

What happens if I miss the dose?

If it is nearly time for your next dose, skip any that was missed and wait. Never take two doses of the same medicine at once.

What happens if I overdose?

Call the Poison Help Line at 1-800-222-1222 or seek emergency medical care. Overdoses can be deadly.Overdose symptoms include dry mouth, extreme sleepiness, and confusion. Other symptoms are ringing ears, tremors or seizures, dilated pupils, vomiting, and loss of consciousness.

What should be avoided?

Chlorex A 12 can cause blurred vision or affect your reaction. Before engaging in any potentially risky activities or driving a motor vehicle while taking medication, make sure you fully understand its effects on you and how they might manifest themselves.Alcohol consumption can have side effects when taken with this medication.Before taking any other cold or cough medicines, ask your doctor or pharmacist if they contain similar ingredients.Chlorex A 12 can cause you to sunburn more easily. Avoid tanning beds or sunlight. When you're outdoors, wear protective clothing and use sunblock (SPF 30 or higher).

Interaction with other drug

Chlorex A 12 can have a worsening effect when taken with drugs that cause drowsiness or slow breathing. Before taking an opioid, sleeping pill, muscle relaxant, anxiety medicine, or medication for seizures, consult your doctor.Chlorex A 12 may be affected by other drugs, including vitamins, herbal products, prescription medicines, and over-the-counter medicines. Inform your doctor of all the other medications you take.