
Ab Flo Caps
Lupin Lab - Capsule - 100mg - 15 S
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Montelukast (10mg) + Theophylline (400mg)
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Telekast-T Tablet is used for telekast-T Tablet CR is used in the treatment of asthma.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Telekast-T Tablet contains Montelukast (10mg) + Theophylline (400mg). It belongs to the Antihistamine / leukotriene antagonist and Expectorant / mucolytic / bronchodilator class of medicines.
Telekast-T Tablet CR is used in the treatment of asthma.
Telekast-T Tablet CR is a combination of two medicines: Montelukast and theophylline which prevent future attacks of asthma. Montelukast is a leukotriene antagonist which blocks the action of leukotriene, a chemical messenger. This reduces inflammation in the airways to prevent asthma and relieve symptoms of allergies. Theophylline is a bronchodilator. It works by relaxing the muscles in the airways and widens airways.
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Telekast-T Tablet CR is to be taken empty stomach.<br>Take this medicine 1 hour before or 2 hours after food. You can take it with food if stomach upset occurs.<br>Avoid Telekast-T Tablet CR with caffeine and chocolate as well as food containing caffeine and chocolate such as tea leaves, cocoa beans.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
An overdose of this medicine can cause severe drowsiness, a fast heartbeat, confusion and, in children, agitation and fits. It can cause vomiting, a racing heart, fits and dangerous heart rhythm disturbance. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Most side effects of Telekast-T are mild and settle as the body adjusts. Reported side effects include:
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
| Pregnancy | Telekast-T Tablet CR may be unsafe to use during pregnancy.<br>Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor. |
|---|---|
| Breastfeeding | Telekast-T Tablet CR is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby. |
| Alcohol | Telekast-T Tablet CR may cause excessive drowsiness and calmness with alcohol. |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | Telekast-T Tablet CR is safe to use in patients with kidney disease. No dose adjustment of Telekast-T Tablet CR is recommended. |
| Liver | Telekast-T Tablet CR should be used with caution in patients with liver disease. Dose adjustment of Telekast-T Tablet CR may be needed. Please consult your doctor. |
| Habit forming | No |
Older antihistamines cause marked drowsiness — do not drive or operate machinery until you know how this affects you. Tell your doctor promptly about any change in mood, sleep, agitation or unusual thoughts while taking montelukast; this is uncommon but recognised. This relieves the symptoms of an allergy; it does not treat the cause, and it is not a treatment for an acute asthma attack. Seek emergency care for swelling of the lips, tongue or throat, or difficulty breathing. See a doctor if a cough lasts more than a week, or comes with fever, breathlessness, chest pain or blood in the sputum. Do not give cough and cold preparations to young children except on a doctor's advice. Do not combine two cough preparations — they frequently contain the same ingredients, and the doses add up. Preparations containing codeine can cause dependence and must be used only for the period your doctor specifies. The safe range for this medicine is narrow. Do not change the dose or the brand yourself, and tell your doctor about any new medicine — many alter its level. Report nausea, vomiting, palpitations, tremor or restlessness; these can be early signs the level is too high. Smoking, and stopping smoking, both change how quickly your body clears this medicine. Tell your doctor either way.
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. The sedating antihistamines are not suitable for very young children, or for people with glaucoma or an enlarged prostate, without medical advice. Codeine-containing preparations are not for children, or for anyone with breathing difficulty.
Alcohol, sleeping tablets and other sedating medicines add to the drowsiness. Tell your doctor about all cold and cough preparations — many already contain an antihistamine. Sedating ingredients add to the effect of alcohol and sleeping tablets. Decongestants such as phenylephrine and pseudoephedrine can raise blood pressure — tell your doctor if you are hypertensive.
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Taking it at bedtime reduces the impact of any drowsiness. Identify and avoid your triggers where you can — dust, pollen, cold air. Drink plenty of water — it thins mucus better than any syrup. Steam inhalation helps congestion and costs nothing. Measure the dose with the cup supplied.

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The information on Telekast-T Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.