Formoterol Fumarate Tablets
Function and Efficacy
This product is a long-acting selective adrenaline beta 2 receptor agonist with a dose-dependent bronchodilator effect. It can increase the forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and peak expiratory flow rate (PER). After taking 80 mu g of this product orally, the dilation effect is the strongest 4 hours later, and its effect is equivalent to that of taking 4 mg of salbutamol orally, but the effect is long-lasting. This product also has an antihistamine effect, which can inhibit the release of histamine from lung mast cells. Its effect is similar to that of histamine H1-receptor antagonists and mast cell stabilizers such as ketotifen.
Ingredients
The main ingredient of this product is: Formoterol fumarate.
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| Formoterol fumarate dihydrateIngredients |
A long-acting selective adrenergic beta 2 receptor agonist with a dose-dependent bronchodilator effect. It can increase the forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and peak expiratory flow rate (PER). After oral administration of 80 mu g, the dilation effect is strongest 4 hours later, and its effect is equivalent to oral administration of 4 mg salbutamol, but the effect is long-lasting. It also has an antihistamine effect and can inhibit the release of histamine from pulmonary mast cells. Its effect is similar to that of the histamine H1-receptor antagonist and mast cell stabilizer ketotifen. More |
183814-30-4 | 32 |
Appearance
This product is white or off-white tablets.
Indication
It is used to treat breathing difficulties caused by airway obstructive diseases such as bronchial asthma, chronic tracheitis, asthmatic bronchitis, emphysema, etc. It is especially suitable for patients who need to take adrenaline β2 receptor agonists for a long time and patients with nocturnal asthma.
Usage and Dosage
Oral administration: Adults, 160 μg per day, divided into 2 doses. Children, 4 μg/kg per day, divided into 2 to 3 doses.
Adverse Reactions
1. Palpitations in the circulatory system or sometimes tachycardia, premature ventricular contractions, facial flushing, chest tightness; 2. Tremors in the mental and nervous system, sometimes headaches, excitement, fever, heat sensation, drowsiness, night sweats or occasional tinnitus, numbness, uneasiness, dizziness; 3. Symptoms of the digestive system sometimes occur, such as belching, abdominal pain, burning sensation, etc.; 4. Allergies sometimes have itching, or occasionally rash. Stop taking the drug when such symptoms occur; 5. Others sometimes occur, such as thirst, dizziness, fatigue, and lethargy.
Precautions
It is contraindicated for those who are allergic to the ingredients of this product.
Special Population Medication
Precautions for children: When giving the drug to children, the correct instructions for use should be given and the treatment process should be closely observed. Precautions for pregnancy and lactation: Not yet clear. Precautions for the elderly: Not yet clear.
Drug Interactions
1. Since the combined use of catecholamines such as epinephrine and isoproterenol may cause arrhythmia or sometimes cardiac arrest, it should be avoided. 2. When used in combination with xanthine derivatives, glucocorticoids and diuretics, arrhythmia may occur due to hypokalemia, so it is best to monitor blood potassium.
Storage
Sealed and stored.
Packaging Specification
40 μg
Validity Period
36 months
Manufacturer
Fuan Pharmaceutical Group Ningbo Team Pharmaceutical Co., Ltd.
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Founded in:
1992-08-12 -
Address:
No. 366, Anping Road, Zhaobaoshan Street, Zhenhai District, Ningbo City, Zhejiang Province -
Tax NO.:
91330211144072003N -
Registered Funds:
415 million yuan -
Website:
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Email: