Singulair

Singulair® Tablets is a prescription medication used for the long-term control and prevention of asthma symptoms. It contains montelukast, which belongs to a class of medicines called leukotriene receptor antagonists (LTRAs). It may also be used for certain allergy symptoms, but for asthma, it is taken regularly to help reduce ongoing airway inflammation - not for sudden breathing problems.

• Used daily for asthma prevention and long-term control
• Belongs to a class called leukotriene receptor antagonists (LTRAs)
• Taken as an oral tablet (commonly 5 mg or 10 mg strengths)
• Not a rescue medication for asthma attacks
• Supplied in packs such as 30 tablets

Singulair® Tablets are taken by mouth, usually once daily in the evening for asthma management. It can be taken with or without food, but should be used consistently as prescribed to help maintain control over symptoms.

• Taken once daily, typically in the evening
• Swallowed as a tablet (or chewable depending on age)
• Can be taken with or without food
• Should be taken regularly, not just when symptoms appear
• Do not use extra doses for sudden symptoms

Always follow your provider’s instructions and keep a rescue inhaler available if one has been prescribed.

Singulair® Tablets can cause side effects, including some that affect mood or behavior. Many people tolerate the medication, but it’s important to stay aware of any changes and report concerns early.

• Common: headache, stomach pain, cough, cold-like symptoms
• Digestive issues like diarrhea or nausea
• Ear infections or sore throat
• Sleep disturbances or unusual dreams
• Mood or behavior changes in some patients

Seek medical help right away if you notice serious mood changes such as agitation, depression, or thoughts of self-harm. Also contact a provider if asthma symptoms worsen or do not improve.

For more detail refer to the Important Safety / Prescribing Information.

Proper storage helps maintain the effectiveness of Singulair® Tablets. Always follow the instructions on the packaging.

• Keep in original container
• Store at room temperature
• Protect from moisture and light
• Keep out of reach of children
• Check expiration dates regularly

Singulair® Tablets is usually taken once daily as part of a regular routine, not just when symptoms show up. It’s designed to help maintain control over time, so consistency matters.

• Taken daily, typically in the evening
• Works best when used regularly
• Not meant for occasional or “as-needed” use
• Helps support long-term symptom control

If you’re unsure about your schedule, follow your provider’s instructions closely to get the intended benefit.

No, Singulair® Tablets should not be used to treat an asthma attack. It does not work quickly enough to relieve sudden breathing symptoms.

• Not a rescue medication
• Does not provide immediate relief
• Keep a rescue inhaler available if prescribed
• Severe symptoms require urgent care

If you experience sudden breathing problems, use your rescue medication and seek medical attention if needed.

If you miss a dose, take it as soon as you remember - unless it’s close to your next scheduled dose. In that case, skip the missed one and continue your routine.

• Do not take two doses at the same time
• Keep your dosing schedule consistent
• Occasional missed doses can happen
• Use reminders if helpful

Yes, Singulair® Tablets can be taken with or without food. There are no specific meal-related restrictions.

• Flexible timing around meals
• No known food interactions
• Can fit easily into your daily routine

There are no specific alcohol restrictions listed in the prescribing information. However, it’s important to pay attention to how you feel while taking the medication.

• No direct interaction noted in labeling
• Alcohol may affect mood or sleep
• Monitor for any unusual symptoms
• Discuss concerns with your provider

If you notice mood or behavior changes, it’s best to avoid alcohol and seek medical advice.

Most people can continue normal activities, including driving, after taking Singulair® Tablets. However, individual responses can vary.

• Be aware of how you feel after taking it
• Avoid driving if you feel unwell or distracted
• Monitor for sleep or mood changes
• Safety comes first

If you notice unusual symptoms, wait until you feel stable before driving.

Singulair® Tablets may be associated with changes in mood, behavior, or sleep in some patients. It’s important to notice these early.

• Agitation, irritability, or unusual behavior
• Depression or mood swings
• Trouble sleeping or vivid dreams
• Thoughts of self-harm

If any of these occur, stop taking the medication and contact your provider right away. For full details, refer to the Important Safety Information.

“30 tablets” refers to the number of doses in one package. It does not automatically mean a 30-day supply.

• Each tablet represents one dose
• Duration depends on how it’s prescribed
• Some patients may take it daily
• Always follow your provider’s instructions

Your provider will determine how long your supply should last.

Singulair® Tablets should not replace inhalers or steroid medications unless your provider specifically instructs you to do so.

• Do not stop other asthma medications on your own
• Treatment plans may include multiple medications
• Changes should be guided by a provider
• Sudden changes may worsen symptoms

Always follow your provider’s instructions when adjusting your treatment plan.

Singulair® may be used in certain cases for exercise-related breathing symptoms, but dosing depends on your overall treatment plan.

• Do not take extra doses without guidance
• Daily use may already provide coverage
• Your provider will determine timing
• Follow prescribed instructions

Yes, Singulair® Tablets is a prescription medication and requires evaluation by a licensed healthcare provider.

• Not available over the counter
• Requires medical assessment
• May be part of a long-term plan
• Follow-up may be recommended

Telemedicine services can help determine if this medication is appropriate for you.

Before starting, share your full medical history and current medications with your provider.

• Any history of mood or mental health changes
• Current medications or supplements
• Asthma triggers or sensitivities
• Pregnancy or breastfeeding status

Providing complete information helps ensure safe and appropriate treatment.

Singulair® (Montelukast Sodium) Tablets - Prophylaxis and chronic treatment of asthma and relief of symptoms of allergic rhinitis. / Source: NCBI Link: https://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=482dcc92-b47f-4ea6-854a-f5ac2aea7842