


Castin 375mg Capsule
Written By Dr. Subita Alagh, BDS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 27 Aug 2026 | 01:03 AM (IST)
General Information



Product introduction
Castin 375mg Capsule should be taken with or without food. For better results, it is suggested to take it at the same time every day. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take this medicine for as long as it is prescribed for you.
The most common side effects of this medicine include facial swelling, allergic reaction, shortness of breath, rash, and Wheezing. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. Generally, alcohol should be avoided while on treatment with this medicine.
Before taking this medicine, tell your doctor if you have liver or kidney disease or if you have stomach problems. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. You must take doctor's advice before using this medicine if you are pregnant or breastfeeding.
Uses of Castin Capsule
Benefits of Castin Capsule
Castin 375mg Capsule helps to loosen thick mucus, making it easier to cough out. This makes it easier for air to move in and out. It will relieve symptoms such as tightness in your chest, shortness of breath, wheezing, and coughing and help you carry out your daily activities more easily. This medicine is safe and effective. It usually starts to work within a few minutes and the effects can last up to several hours.
Take it as prescribed by the doctor. Do not stop using it unless you are advised to by your doctor. Taking this medicine enables you to live your life more freely without worrying so much about things that set off your symptoms.
Side effects of Castin Capsule
- Facial swelling
- Allergic reaction
- Breathlessness
- Rash
- Wheezing
How to use Castin Capsule
How Castin Capsule works
Quick tips
- Castin 375mg Capsule helps in thinning and removal of the mucus (slimy and sticky substance) from the airways, thereby treats various respiratory conditions.
- Inform your doctor if you have suffered or are currently suffering from any stomach, liver or kidney problem.
- Tell your doctor if you are pregnant, planning to become pregnant or are breastfeeding.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

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