Zanq 75 Tablets (Ranitidine Hydrochloride)

Adult dosage

For individuals aged 16 and older, take 1 tablet (75mg) once, up to 2 tablets (150mg) per day.

This medication should not be taken by individuals who have had an allergic reaction to its components. If you have difficulty swallowing food or experience pain while swallowing, or if you have vomiting of blood or bloody stools, you should consult a doctor or pharmacist before taking this medication. If heartburn symptoms persist for more than three months or appear together with dizziness, cold sweat, or vertigo, you should also consult a specialist. If you experience pain in the chest or shoulders and have difficulty breathing, you must consult a healthcare professional before taking this medication. Caution is needed if you frequently experience chest pain or have unexpected weight loss, nausea, vomiting, or stomach pain. If you are taking non-steroidal anti-inflammatory drugs, have a history of drug allergies, kidney or liver function problems, are elderly, or have a history of acute porphyria, you should consult a specialist before taking this medication. Women who are pregnant or may become pregnant, as well as those who are breastfeeding, should consult a doctor before use, as this medication may be transferred to the placenta or breast milk. This medication can interact with other drugs and may affect the efficacy or side effects of the medication, so you must inform your doctor of any other medications you are taking. If symptoms persist or worsen, you should immediately stop taking the medication and consult a specialist, and it is advisable not to take this medication continuously for more than 14 days. Additionally, if serious side effects such as hives, rashes, difficulty breathing, blood abnormalities, liver dysfunction, heart problems, gastrointestinal symptoms, neurological disturbances, skin rashes, etc. occur, you should immediately stop taking the medication and consult a doctor. This medication may mask signs of stomach cancer, so it is only suitable for temporary symptom relief. When taken with high doses of specific medications, it may affect absorption, so it is advisable to space out dosages. In case of overdose, appropriate treatment such as vomiting or gastric lavage is necessary, and if needed, dialysis can be used to remove the medication. Do not take this medication with alcoholic beverages, and if there are changes in physical condition after administration, consult a healthcare professional. Particularly, elderly patients or those with chronic respiratory diseases, diabetes, or weakened immune systems are at increased risk of developing pneumonia, so caution is necessary. This medication may affect urine protein test results, so it should be considered during testing. Finally, store this medication out of reach of children and keep it in its original container with the cap tightly closed.

Serious side effects

Hives, angioedema, shock (anaphylactic shock), agranulocytosis, elevated serum creatinine levels, leukopenia, thrombocytopenia, bone marrow suppression, aplastic anemia, hypereosinophilia, hepatic dysfunction (increased AST, ALT, γ-GTP, ALP levels), hepatitis, seizures, myotonic contractions, rhabdomyolysis, Stevens-Johnson syndrome, Lyell syndrome

Mild side effects

• Rashes
• fever
• bronchospasm
• hypotension
• chest pain
• bradycardia
• heart block
• tachycardia
• vasculitis
• constipation

This medication may be sensitive to light, so it should be stored in a dark container to prevent light exposure. Additionally, it is important to store it at room temperature between 1 to 30 degrees Celsius to maintain its efficacy.

Appearance

Pink hexagonal film-coated tablet

Package unit

20T (1T/pack X 20), 180T (1T/pack X 180)