Theo-Asthalin SR Tablet
By Theo-Asthalin
Rx
10 Tablet SR in a Strip

Composition
Salbutamol(4mg) + Theophylline(300mg)

Manufacturer - Cipla Ltd
Cipla House, Peninsula Business Park, Ganpatrao Kadam Marg, Lower Parel, Mumbai-400013

Expires on or after
April, 2026
About Theo-Asthalin SR Tablet
The Theo-Asthalin SR Tablet is a medication used to treat asthma, a condition where the airways become narrow, swell, and produce extra mucus, making it difficult to breathe. It contains Salbutamol, a bronchodilator, and Theophylline, a xanthine and phosphodiesterase inhibitor. These components work together to relax and widen the air passages in the lungs, helping with breathing difficulties associated with asthma and chronic obstructive pulmonary disease (COPD).
For optimal results, Theo-Asthalin SR Tablet should be taken as directed by your doctor, typically without food. The dosage will be determined based on your individual condition and response to the medicine. It is important to continue taking the medication for the duration recommended by your healthcare provider to prevent a return of symptoms or worsening of your condition. Inform your healthcare team about any other medications you are taking to avoid potential interactions.
While using Theo-Asthalin SR Tablet, you may experience common side effects such as nausea, vomiting, stomach upset, restlessness, headache, tremor, muscle cramps, and palpitations. These side effects are usually temporary and tend to resolve with time. If you have concerns about any of these side effects, it is advisable to contact your doctor promptly. This medication may cause dizziness, so refrain from driving or engaging in activities that require mental focus until you know how it affects you. Consumption of alcohol while on this medication can exacerbate dizziness.
Prior to starting Theo-Asthalin SR Tablet, disclose to your doctor if you have kidney or liver diseases to ensure the appropriate dosage is prescribed for you. Additionally, inform your doctor if you are pregnant, planning pregnancy, or breastfeeding. It is crucial not to discontinue the medication without consulting your doctor, as abrupt cessation can lead to withdrawal symptoms. Avoid taking Theo-Asthalin SR Tablet if you have conditions like lung disease, myasthenia gravis, sleep apnoea, severe liver disease, or substance use issues. This medication carries a risk of dependency, and withdrawal symptoms such as anxiety, increased heart rate, tremors, or general discomfort may occur upon discontinuation.
Benefits
Theo-Asthalin SR Tablet offers numerous benefits in the treatment of asthma. For individuals suffering from asthma, where the airways become narrow, causing difficulties in breathing, this medication works effectively to widen the airways, allowing for easier and smoother breathing. It provides relief from common asthma symptoms such as chest tightness, shortness of breath, wheezing, and coughing, thereby improving overall respiratory function.
The key components of Theo-Asthalin SR Tablet, Theophylline and Salbutamol, play vital roles in managing asthma symptoms. Theophylline, a xanthine class medication, and Salbutamol, an adrenergic agent, specifically a selective beta-2-adrenoreceptor agonist, work together to relax the airways in the lungs, making it easier for individuals to breathe. This dual mechanism of action helps alleviate breathing difficulties associated with asthma attacks, providing relief when symptoms first appear and addressing wheezing triggered by factors like cold weather or exercise among individuals of all age groups.
Apart from its immediate effects during asthma attacks, Theo-Asthalin SR Tablet can also aid in the long-term management of asthma symptoms. Engaging in regular exercise and incorporating yoga into one's routine can complement the medication's benefits by improving asthma symptoms over time and enhancing overall respiratory health. By widening the airways and offering relief from distressing symptoms, Theo-Asthalin SR Tablet proves to be a valuable ally in managing asthma effectively and promoting better respiratory function.
How to use the Theo-Asthalin SR Tablet
To use Theo-Asthalin SR Tablet effectively, follow your doctor's instructions regarding the dosage and duration of treatment. Swallow the tablet whole with a glass of water, without chewing, crushing, or breaking it. It is important to take this medication on an empty stomach for optimal absorption. Avoid consuming caffeine or chocolate along with Theo-Asthalin SR Tablet, which includes foods like tea leaves and cocoa beans. Taking it with these substances may affect the medication's effectiveness. If you are using the oral suspension or syrup form, remember to shake the bottle well before each use. Use the measuring cup, dosing syringe, or dropper provided to take the prescribed dose by mouth. Following these instructions will help you get the most out of your treatment with Theo-Asthalin SR Tablet.
Uses of Theo-Asthalin SR Tablet
The Theo-Asthalin SR Tablet is primarily used for treating asthma and chronic obstructive pulmonary disease (COPD). Asthma is a respiratory condition that causes difficulty in breathing due to inflammation and narrowing of the airways. COPD is a group of lung diseases that make it hard to breathe. The tablet helps to open up the airways in the lungs, making it easier to breathe for individuals suffering from these conditions. It is important to follow the prescribed dosage and instructions provided by a healthcare professional when using the Theo-Asthalin SR Tablet to effectively manage asthma and COPD symptoms.
What conditions Theo-Asthalin SR Tablet treats?
Theo-Asthalin SR Tablet is commonly used to treat conditions such as asthma and chronic obstructive pulmonary disease (COPD). Asthma is a condition where the airways in the lungs narrow and swell, causing difficulty in breathing and a wheezing sound. COPD is a group of lung diseases that includes emphysema and chronic bronchitis, leading to shortness of breath and inflammation of the bronchial tubes. These conditions can range from mild to severe, impacting the ability to breathe properly.
Should you consult a doctor?
If you experience persistent side effects such as nausea, tremors, headache, palpitations, muscle cramps, throat irritation, respiratory issues like infection or inflammation, cough, irregular heartbeats, rapid heart rate, dizziness, low potassium levels, nervousness, weakness, irritability, drowsiness, flushing, or difficulty in urination while taking Theo-Asthalin SR Tablet, it is crucial to seek medical attention promptly. Additionally, if you have kidney or liver diseases, or if you are pregnant, planning pregnancy, or breastfeeding, inform your doctor before starting this medication for proper dosage guidance. Never discontinue treatment abruptly without consulting your healthcare provider, as it may lead to a worsening of your symptoms. Always follow your doctor's instructions regarding the dose and duration of this asthma medication, and avoid alcohol consumption as it can exacerbate dizziness.
Side effects of Theo-Asthalin SR Tablet
The Theo-Asthalin SR Tablet may cause various side effects. These side effects usually do not need medical attention and tend to fade away as your body gets used to the medication. However, it is important to consult your doctor if these side effects persist or if you are concerned about them. Some common side effects of Theo-Asthalin SR Tablet include nausea, tremors, headache, palpitations, muscle cramps, throat irritation, respiratory tract infections, respiratory tract inflammation, cough, arrhythmia (irregular heartbeats), tachycardia, dizziness, decreased potassium levels in the blood, nervousness, weakness, irritability, drowsiness, flushing (feeling of warmth in face, ears, neck, and trunk), and difficulty in urination. Other potential side effects may include vomiting, anxiety, irregular heartbeat, insomnia, and difficulty in urination. If you experience any of these side effects and they persist or worsen, it is advisable to seek medical advice.
Safety advice

liver
Theo-Asthalin SR Tablet needs caution when used in patients with liver disease. It may require a dosage adjustment, so consulting with your doctor before taking this medication is crucial.

kidney
Limited information is available on using Theo-Asthalin SR Tablet in patients with kidney disease. Consult your doctor for guidance.

alcohol
It is not safe to drink alcohol while taking Theo-Asthalin SR Tablet. Consult your doctor for advice when consuming alcohol with this medication.

driving
When taking Theo-Asthalin SR Tablet, be cautious while driving due to possible side effects like dizziness, increased heart rate, muscle cramps. These effects can impact your driving ability.

pregnancy
Theo-Asthalin SR Tablet might not be safe for use during pregnancy. Animal studies have shown potential harm to the developing baby. Your doctor will consider the risks and benefits before prescribing it. Kindly consult your doctor before using this medication during pregnancy.

breastfeeding
Theo-Asthalin SR Tablet is considered safe for breastfeeding mothers. Studies show minimal drug transfer to breastmilk. To minimize exposure, it's recommended to wait 2-4 hours after taking the tablet before breastfeeding.
Consumption warning before consuming Theo-Asthalin SR Tablet
Before taking Theo-Asthalin SR Tablet, it is crucial to inform your doctor about all medications you are currently using, including prescription, over-the-counter, vitamins, minerals, herbal products, and those prescribed by other healthcare providers. Avoid starting any new medication without consulting your doctor first.
Consuming foods or drinks high in caffeine, like coffee, tea, cocoa, and chocolate, can heighten the side effects of Theo-Asthalin SR Tablet. Use this medication cautiously if you are also taking blood pressure-lowering drugs such as propranolol. It is recommended to steer clear of alcohol consumption as it can exacerbate your condition.
Do not suddenly stop taking Theo-Asthalin SR Tablet as this can lead to withdrawal symptoms and unwanted adverse effects. Regular monitoring of uric acid levels is necessary because this medication may cause an increase. Theo-Asthalin SR Tablet should not be used if you have allergies, excess thyroid hormone, fever, liver problems, heart failure, hypertension, irregular heart rhythm, pulmonary edema, diabetes, history of peptic ulcer, or seizures.
Consult your doctor before using Theo-Asthalin SR Tablet if you are taking antidepressant medications. This medication is not suitable for use in neonates, infants, during pregnancy, or while breastfeeding.
Disease interactions
When considering taking Theo-Asthalin SR Tablet, it is crucial to inform your doctor about certain medical conditions you may have. These include gastric or peptic ulcers, sepsis (a severe infection), liver issues such as cirrhosis or hepatitis, pulmonary edema (fluid in the lungs), heart conditions, thyroid disorders, seizures, and kidney disease. Disclosing these conditions to your healthcare provider is important as they can impact how the medication interacts with your body and may require adjustments in dosage or alternative treatment options.
What if you forgot to take Theo-Asthalin SR Tablet?
If you forget to take a dose of Theo-Asthalin SR Tablet, you should take it as soon as you remember. But if it's nearly time for your next dose, it's better to skip the missed dose and resume your usual dosing schedule. Remember not to take a double dose to make up for the missed one. It's important to stay consistent with your medication routine to ensure you get the most benefit from it.
Related lab tests
When taking Theo-Asthalin SR Tablet, it is important to monitor certain lab tests to ensure the treatment is safe and effective. Two key lab tests to consider are Absolute Eosinophil Count and Complete Blood Count.
1. Absolute Eosinophil Count: This lab test measures the number of eosinophils, a type of white blood cell, in the blood. Eosinophils are involved in the immune response and their levels can indicate allergic reactions, asthma, or parasitic infections. Monitoring the Absolute Eosinophil Count can help healthcare providers assess the body's response to Theo-Asthalin SR Tablet.
2. Complete Blood Count: A Complete Blood Count (CBC) is a common blood test that provides important information about different blood cell types, including red blood cells, white blood cells, and platelets. This test can help detect various conditions such as anemia, infections, or inflammation. Checking the CBC regularly while using Theo-Asthalin SR Tablet can help in monitoring any potential side effects or changes in blood cell levels.
Regularly monitoring these lab tests can assist healthcare providers in assessing the impact of Theo-Asthalin SR Tablet on the body and making any necessary adjustments to the treatment plan.
Additional Information
Habit Forming | No |
Chemical Class | - |
Therapeutic Class | RESPIRATORY |
Action Class | - |
FAQs
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Content verified by

Dr. Monie Riju Simon
MBBS - General Medicine
Last update on 11-Feb-2025