Product Overview
[Drug Name]
Generic name: Tamsulosin Hydrochloride Sustained Release Capsules
Trade name: Harnal
English name: Tamsulosin Hydrochloride Sustained Release Capsules
Chinese Pinyin: Yansuan Tansuoluoxin Huanshi Jiaonang
[Ingredients]
The main ingredient of this product is tamsulosin hydrochloride
[Properties]
This product is a two-color hard capsule with off-white granules.
[Indications]
Urinary dysfunction caused by prostatic hyperplasia.
[Usage and Dosage]
Adults once a day, 0.2 mg each time, orally after meals. It can be increased or decreased appropriately according to age and symptoms.
[Adverse Reactions]
Neuropsychiatric system: Occasionally dizziness, staggering and other symptoms. Circulatory system: Occasionally, blood pressure drops, heart rate increases, etc. Allergic reactions: Occasionally, a rash may occur. If this symptom occurs, the drug should be stopped. Digestive system: Occasionally, nausea, vomiting, stomach discomfort, abdominal pain, loss of appetite, etc. Liver function: Occasionally, GOT, GPT, and LDH increase. (Others: Occasionally, nasal congestion, edema, difficulty swallowing, fatigue, etc.
[Contraindications]
This product is contraindicated if you have a history of allergy to it.
[Precautions]
1. Elderly patients use this product. Because elderly people often have low renal function, in this case, you should pay full attention to the patient's condition after taking the medicine. If the expected effect is not achieved, you should not continue to increase the dosage, but use other appropriate treatment methods instead. 2. Overdose of this product may cause a drop in blood pressure, so pay attention to the dosage. When taking antihypertensive drugs together, pay close attention to changes in blood pressure. Be careful not to chew the granules in the capsule. 3. Use with caution in patients with orthostatic hypotension. Patients with renal insufficiency.
[Use in special populations]
Children's precautions: Children are prohibited from using this product.
Precautions during pregnancy and lactation: Not yet clear.
Precautions for the elderly: Because elderly people often have low renal function, in this case, full attention should be paid to observing the patient's medication status. If the expected effect is not achieved, the dosage should not be increased, but other appropriate treatment methods should be used instead.
[Drug interactions]
Not yet clear.
[Pharmacological action]
This product is used to treat benign prostatic hyperplasia (BPH). It is a selective (1 adrenaline receptor) It is a prostate blocker. Its main mechanism of action is to selectively block the (1A adrenaline receptors in the prostate, relax the prostate smooth muscle, and thus improve symptoms such as dysuria caused by benign prostatic hyperplasia.
[Storage] Store in sealed containers at room temperature.
[Specification] 0.2 mg
[Packaging specification] Aluminum-plastic packaging, 0.2 mg*10s/box
[Validity period] 36 months
[Approval number] National Medicine Standard H20000681
[Manufacturer] Company name: Astellas Pharmaceuticals (China) Co., Ltd.
Company abbreviation: Astellas
