Generic Name(s): guaifen/theophylline
Drug Class: Antiasthmatic combinations
Treats: Emphysema, asthma, bronchitis symptoms
Quelan is a prescriptive drug used in the treatment of symptoms resulting from asthma, bronchitis and emphysema. Such symptoms include shortness of breath and wheezing. Quelan works by relaxing muscles of the lungs and chest making the lungs less sensitive to allergens. It is found in a class of medications known as antiasthmatic combinations.
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Emphysema is a condition in which the alveoli in the lungs are already damaged and enlarged leading to breathlessness. The air is abnormally present in the body tissues. The risk factors related to this kind of condition include smoking, second-hand smoke exposure, pollution, and exposure to dust in the environment. The signs and symptoms are shortness of breath, air hunger and wheezing, coughing and constant fatigue.
Quelan is used to treat symptoms that are commonly associated with:
Quelan works by relaxing the muscles of the lungs making it less susceptible to allergens. It can also be used for other purposes as determined by your doctor.
Follow the directions as written on your medicine label. Avoid intake of larger or smaller amount of Quelan than recommended. Your doctor may keep on adjusting your dosage to ensure you get the best results. Do not change your dose or schedule without first consulting your physician. Do not take an extra dose of this medication to make up for the dose you missed.
Adult dose for Asthma
- Take one capsule by mouth 3 or 4 time a day that contains 200mg -100mg capsule.
- Alternatively, you can take one tablet with 200mg-300mg by mouth four times a day
Adult dose for bronchitis
- Take one capsule with 200mg-100mg capsule 3 or 4 times a day.
Quelan Side Effects
Just like any other medication, Quelan has its unwanted effects too. Not every patient using this drug will have them. In other words, some of the users may get little or none at all. Some of the effects may not need any medical attention while others do. Nausea is one of the most common side effects of Quelan. Call your doctor for help if you receive the following:
serious side effects:
- Pounding heartbeat
- Lightheaded feeling
- Coughing up blood
- Blurred vision
Signs of an allergic reaction include:
- Breathing difficulties
- Swelling of your face, tongue lips, and throat
There are certain drug combinations that are typically discouraged in some cases. This is because if you take the two medications at the same time, an interaction may occur which is likely to increase the severity of your side effects. You can preclude this by telling your doctor about the other types of drugs you are using at home. The following information contains some of the commonly checked medications in combination with Quelan.