Medication info

Colzero Soft Capsules

OTC medicationExpired
Ingredient · strength
Acetaminophen›Strength being verifiedChlorpheniramine Maleate›Strength being verifiedDextromethorphan Hydrobromide Hydrate›Strength being verifiedPseudoephedrine Hydrochloride›Strength being verifiedGuaifenesin›Strength being verified
Manufacturer / importer
메딕스제약(주)
Appearance
Red transparent oblong soft capsule filled with a colorless transparent liquid
Packaging
10 capsules/PTP
Approval status
Expired

MFDS item code 201802154 · Notified 2018.05.24

This product's status changed to Expired on 2023.05.24. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Relief of cold symptoms (runny nose, nasal congestion, etc.)
Who uses it
Adults
Adult dosage
For individuals aged 15 and over, take 1 capsule three times a day, 30 minutes after meals.

Ingredients

Manufacturer
메딕스제약(주)

Efficacy & effects

Relief of cold symptoms (runny nose, nasal congestion, etc.)

  • Runny nose
  • nasal congestion
  • sneezing
  • sore throat
  • cough
  • phlegm
  • chills
  • fever
  • headache
  • joint pain
  • muscle pain
View approved original text

This medication relieves typical cold symptoms such as runny nose, nasal congestion, and sneezing. It is also effective in soothing throat pain, cough, and phlegm symptoms. Additionally, it alleviates systemic symptoms like chills and fever, as well as discomfort from headaches, joint pain, and muscle aches. It comprehensively relieves multiple cold symptoms to assist patients in recovering more comfortably.

Dosage and Administration

Adult dosage

For individuals aged 15 and over, take 1 capsule three times a day, 30 minutes after meals.

Precautions

This medication may burden the liver, so individuals who regularly consume more than three alcoholic drinks daily must consult a doctor or pharmacist. Due to ingredients in this medication, serious skin reactions such as severe rashes, blisters, and mucous membrane damage may occur rarely; if any abnormal skin symptoms appear, discontinue use immediately. Exceeding the maximum daily dose can cause liver damage, so do not take this medication in conjunction with other medications containing acetaminophen. Additionally, the pseudoephedrine ingredient in this medication may rarely cause serious skin reactions, so if symptoms such as fever, rash, or small blisters occur, stop taking it and consult a healthcare professional. Individuals allergic to this medication or its components, those who have previously experienced asthma from this medication or similar medications, infants under three months old, and those taking certain antidepressants or psychiatric medications should not take it. While using this medication, it is safest to avoid taking other cough medicines, cold medicines, antipyretic analgesics, sedatives, or antihistamines that may be included in other medications. Children who have had or are suspected to have chickenpox or influenza, individuals with allergies or a history of drug allergies, and those with liver, kidney, heart, or thyroid diseases, pregnant or nursing women, and anyone with certain cough symptoms should consult a doctor or pharmacist before use. If abnormal symptoms such as rashes, itching, vomiting, dizziness occur after taking this medication, stop taking it immediately and consult a professional; especially if symptoms such as difficulty breathing or severe skin reactions, or signs of liver dysfunction appear, seek medical consultation promptly. This medication must be taken strictly according to the prescribed dosage and duration of use, and should not be taken long-term or with alcohol. Drowsiness may occur after taking, so avoid driving or operating machinery, and exercise caution as it may affect drug metabolism when taken with certain medications. Finally, store this medication out of reach of children, in a cool place away from direct sunlight and moisture, and do not transfer it to other containers to maintain the quality of the medication.

Side effects and when to seek care immediately

Serious side effects

  • Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pallor (anaphylactic shock symptoms)
  • Severe rash, blisters, skin peeling, oral/ocular mucosal pain (Stevens-Johnson syndrome, toxic epidermal necrolysis) accompanied by high fever
  • Shortness of breath or difficulty breathing, asthma attacks, respiratory abnormalities accompanying cough + fever (interstitial pneumonia, asthma)
  • Yellowing of skin or eyes (jaundice), severe generalized lethargy (liver issues)

Mild side effects

  • Rash
  • erythema (redness)
  • itching
  • nausea
  • vomiting
  • loss of appetite
  • constipation
  • swelling
  • difficulty urinating
  • persistent or severe dryness
Show 4 more
  • dizziness
  • anxiety
  • tremors
  • insomnia

Not everyone experiences these, and they can vary from person to person.

Storage

This medication must be stored in a tightly closed container to prevent exposure to air or moisture. It is recommended to maintain storage temperature between 1 and 30 degrees Celsius.

Appearance and packaging

Appearance

Red transparent oblong soft capsule filled with a colorless transparent liquid

Package unit

10 capsules/PTP

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

No questions yet.

For anything that needs medical judgment, consult a doctor or pharmacist.

Related searches

Search tags

Suggested searches

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.