Singulair Tablets (Montelukast Sodium)

Adult dose

This medication is taken once daily; for asthma patients, it is taken in the evening. For allergic rhinitis patients, the dosing time should be determined according to the patient's condition. Patients with both asthma and allergic rhinitis should take one tablet in the evening once daily. Adults and adolescents aged 15 and over: Montelukast 10 mg orally once daily.

This medication is used in the treatment of asthma and allergic rhinitis, primarily helping to prevent bronchospasms and relieve symptoms. During the course of this medication, neuropsychiatric symptoms may occur, and if symptoms such as agitation, anxiety, depression, hallucinations, or suicidal thoughts arise, immediate consultation with a physician is recommended. This medication contains lactose, so patients with lactose intolerance or related genetic disorders should not take it. Adverse reactions such as fatigue, headache, dyspepsia, cough, and rash may occur; if symptoms worsen or persist, consult a physician. This medication is not effective for acute asthma attacks, so other fast-acting medications should be used in emergencies. Patients with hypersensitivity to aspirin or non-steroidal anti-inflammatory drugs should avoid using these medications while taking this drug. Pregnant or breastfeeding women should consult a physician before taking this medication, and it is advisable for children and the elderly to consult a healthcare professional before use. In case of overdose, there is no specific antidote, and general treatment and observation are required. Store in a place inaccessible to children and avoid transferring to other containers. Do not change the dosage of other asthma treatments without a physician's advice, and consult a physician immediately if symptoms worsen or new symptoms appear.

Serious side effects

Hives, toxic epidermal necrolysis, Stevens-Johnson syndrome, angioedema, severe swelling (edema), thrombocytopenia, severe allergic reactions, severe skin reactions, seizures, suicidal thoughts and behaviors, suicide, suicide attempts, liver abnormalities (jaundice), cholestatic hepatitis, hepatocellular liver damage, mixed liver damage, severe neurological symptoms, respiratory problems, severe edema accompanied by increased blood pressure or urinary abnormalities

Mild side effects

• Weakness/fatigue
• fever
• abdominal pain
• trauma
• dyspepsia
• infectious gastroenteritis
• toothache
• dizziness
• headache
• nasal congestion

This medication should be stored in a tightly closed container to protect it from air and moisture. Additionally, keep it away from direct sunlight and store at a cool room temperature, ideally between 1 to 30 degrees Celsius.

Appearance

Beige, rounded square shaped film-coated tablet

Package unit

28 tablets/box [(7 tablets/PTPX4)]