Viewing nowCombinationTwinlow Tablet 20/2.5 mg (Telmisartan, Amlodipine Besylate)
Telmisartan 20mg · Amlodipine Besylate 3.472mg
Tablet · Prescription medication · Combination
Yuhan Corp.

MFDS item code 202503205 · Approved 2025.12.08
Blood pressure control effect for essential hypertension
Used to control blood pressure within the normal range for essential hypertension, reducing the risk of cardiovascular diseases.
This medication is used as initial therapy for patients with essential hypertension, to be taken once daily, with 1 tablet taken with water regardless of meals. It is recommended to take it at the same time every day (e.g., in the morning) if possible.
This medication can cause serious harm to the fetus if taken during pregnancy, especially in the second and third trimesters, so it must be discontinued immediately if pregnancy is confirmed. Do not take this medication if you are allergic to any of its components, are pregnant or breastfeeding, or have severe liver or heart disease. Patients with impaired liver function or gastrointestinal disorders should use this medication with caution, and patients with weak kidney function must be closely monitored. This medication should not be administered to patients with excessively low blood pressure or severe heart failure or in shock. This medication has a strong blood pressure-lowering effect, so especially elderly patients or those with cardiovascular diseases should be carefully observed when starting treatment. During treatment, side effects such as headaches, dizziness, fatigue, indigestion, and skin rashes may occur, so if symptoms persist, consult a doctor. This medication may interact with other antihypertensive drugs, some pain relievers, diuretics, lithium, and warfarin, so you must inform your doctor of any other medications you are taking. If you are pregnant or planning to become pregnant, it is recommended to switch to another antihypertensive that has been confirmed to be safe instead of this medication. If you are breastfeeding, this medication can be transmitted through breast milk, so you should either stop breastfeeding or consult about alternative treatment methods. This medication is not recommended for children under 18 years of age as its safety and effectiveness have not been sufficiently established. In case of overdose, symptoms such as severe hypotension, dizziness, and renal failure may occur, so if any unusual symptoms occur, immediate emergency treatment is required. This medication should be stored in a special container that protects it from light and air, and it should be kept at room temperature between 1 to 30 degrees Celsius. Proper storage can help maintain the drug's effectiveness for a long time.
Urticaria, severe swelling (angiotension), chest tightness, difficulty breathing, cold sweat, pallor, severe rash with high fever, blisters, skin peeling, pain of oral/ocular mucosa, shortness of breath or difficulty breathing, asthma attack, respiratory abnormalities accompanying cough and fever, yellowing of the skin or eyes (jaundice), extreme fatigue, sudden and severe headache, thunderclap headache, seizures, confusion, visual disturbances, paralysis,
Not everyone experiences these, and they can vary from person to person.
This medication should be stored in a special container to protect it from light and air, and it should be kept at room temperature between 1 to 30 degrees Celsius. Storing it properly will help maintain its effectiveness for a long time.
White rectangular film-coated tablet
30 tablets/box [(10 tablets/PTP x 3)]
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Viewing nowCombinationTelmisartan 20mg · Amlodipine Besylate 3.472mg
Tablet · Prescription medication · Combination
Yuhan Corp.
CombinationTelmisartan 40mg · Amlodipine Besylate 6.935mg
Prescription medication · Combination
Boehringer Ingelheim Korea Co., Ltd.
CombinationTelmisartan 40mg · Amlodipine Besylate 13.87mg
Prescription medication · Combination
Boehringer Ingelheim Korea Co., Ltd.
CombinationTelmisartan 80mg · Amlodipine Besylate 6.935mg
Prescription medication · Combination
Boehringer Ingelheim Korea Co., Ltd.
CombinationTelmisartan 40mg · Amlodipine Besylate 6.935mg
Prescription medication · Combination
Ildong Pharmaceutical Co., Ltd.
CombinationTelmisartan 40mg · Amlodipine Besylate 13.87mg
Prescription medication · Combination
ILDONG Pharmaceutical Co., Ltd.
CombinationTelmisartan 80mg · Amlodipine Besylate 6.935mg
Prescription medication · Combination
Ildong Pharmaceutical Co., Ltd.
CombinationTelmisartan 80mg · Amlodipine Besylate 13.87mg
Prescription medication · Combination
Ildong Pharmaceutical Co., Ltd.
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.
No questions yet.
For anything that needs medical judgment, consult a doctor or pharmacist.
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.