Coughex-SF Syrup belongs to a class of medications called ‘expectorants’ primarily used to treat dry cough. Additionally, Coughex-SF Syrup also treats allergy symptoms such as sneezing, runny nose, throat irritation or watery eyes. Coughing (dry or productive) is a body’s way of clearing irritants (like allergens, mucus or smoke) from airways and preventing infection. There are two types of coughs, namely: Dry cough and chesty cough. A dry cough is tickly and doesn't produce any vicious or thick mucus, while a chesty cough (wet cough) means mucous or sputum is produced to help clear your airways. 

Coughex-SF Syrup is a combination of four drugs, namely: Guaifenesin (expectorant), Dextromethorphan (cough suppressant), Phenylephrine (decongestant) and Chlorpheniramine (antihistamine). Guaifenesin belongs to the class of expectorants that increase the volume of fluid in the airways, reduce the stickiness of mucus, and remove it from the airways. Dextromethorphan is a cough suppressant that works by blocking the transmission of nerve signals from the cough centre in the brain to the muscles that produce cough. Thus, it decreases the need to cough. Phenylephrine is a decongestant that works by contracting and narrowing the blood vessels. Thereby, provides relief from congestion and decreases mucus production. Chlorpheniramine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions.

Take Coughex-SF Syrup as prescribed. Your doctor will recommend how often you take Coughex-SF Syrup based on your medical condition. Some people may experience nausea, stomach upset, vomiting, loss of appetite, drowsiness, headache, diarrhoea, dizziness or skin rash. Most of these side effects of Coughex-SF Syrup do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

If you are allergic to Coughex-SF Syrup or any other medicines, please tell your doctor. If you are pregnant or breastfeeding, it is advised to inform your doctor before using Coughex-SF Syrup . Coughex-SF Syrup is not recommended for children below 12 years of age. If you are about to undergo any medical tests or surgery, please inform your doctor that you are taking Coughex-SF Syrup . Drink plenty of fluids while taking Coughex-SF Syrup to loosen the congestion. If you have high blood pressure, fits, glaucoma, hyperthyroidism (overactive thyroid), chronic bronchitis, asthma, cough with mucus, cough caused by smoking, chronic bronchitis or emphysema (a lung condition causing shortness of breath), chronic obstructive pulmonary disease (COPD), blockage in stomach or intestines, phenylketonuria (a congenital disability that causes accumulation of amino acid, phenylalanine in the body), enlarged prostate, pheochromocytoma (tumour in the adrenal glands), kidney, liver, heart or urinary problems, inform your doctor before taking Coughex-SF Syrup .

Coughex-SF Syrup is a combination of four drugs, namely: Guaifenesin, Dextromethorphan, Phenylephrine, and Chlorpheniramine. Guaifenesin belongs to the class of expectorants that works by increasing the volume of fluid in the airways, reducing the stickiness of mucus, and helping to remove it from the airways. Dextromethorphan is a cough suppressant that blocks the transmission of nerve signals from the cough center in the brain to the muscles that produce cough. Thus, it decreases the need to cough. Phenylephrine is a decongestant that works by contracting and narrowing the blood vessels. Thereby, providing relief from congestion and decreasing mucus production. Chlorpheniramine is an antihistamine (anti-allergic drug) that works by blocking the action of histamine, a substance responsible for causing allergic reactions, and provides relief from symptoms of allergy such as sneezing, running nose, watery eyes, itching, swelling, and congestion or stiffness.

• Nausea
• Stomach upset
• Vomiting
• Loss of appetite
• Drowsiness
• Headache
• Diarrhoea
• Dizziness
• Skin rash

If you are allergic to Coughex-SF Syrup or any other medicines, please tell your doctor. If you are pregnant or breastfeeding, it is advised to inform your doctor before using Coughex-SF Syrup . Coughex-SF Syrup is not recommended for children below 12 years of age. If you are about to undergo any medical tests or surgery, please inform your doctor that you are taking Coughex-SF Syrup . Avoid using Coughex-SF Syrup if you have taken medicines such as linezolid, phenelzine, selegiline, rasagiline, isocarboxazid, tranylcypromine, and methylene blue injection in the past 14 days. If you have high blood pressure, fits, glaucoma, hyperthyroidism (overactive thyroid), chronic bronchitis, asthma, cough with mucus, cough caused by smoking, chronic bronchitis or emphysema (a lung condition causing shortness of breath), chronic obstructive pulmonary disease (COPD), blockage in stomach or intestines, phenylketonuria (a birth defect that causes accumulation of amino acid, phenylalanine in the body), enlarged prostate, pheochromocytoma (tumor in the adrenal glands), kidney, liver, heart or urinary problems, inform your doctor before taking Coughex-SF Syrup .

Drug-Drug Interaction: Coughex-SF Syrup may have interaction with anti-allergic drugs (diphenhydramine, cetirizine), antidepressants (duloxetine, sertraline, escitalopram), narcotic analgesics (hydrocodone, codeine), antianxiety drug (alprazolam), central nervous system stimulants (methylphenidate), antipsychotics  (quetiapine), medicines used to treat irregular heartbeats  (quinidine), anticonvulsants (pregabalin), a central nervous system stimulant (amphetamine).

Drug-Food Interaction: Avoid or limit the intake of chocolate and caffeine-containing foods such as cocoa beans and tea leaves with Coughex-SF Syrup as they may increase the risk of severity of side effects. Also, avoid consumption of alcohol with Coughex-SF Syrup as it may increase the risk of adverse effects such as drowsiness, dizziness, or difficulty in concentrating.

Drug-Disease Interaction: If you have high blood pressure, fits, glaucoma, hyperthyroidism (overactive thyroid), chronic bronchitis, asthma, cough with mucus, cough caused by smoking, chronic bronchitis or emphysema (a lung condition causing shortness of breath), chronic obstructive pulmonary disease (COPD), blockage in stomach or intestines, phenylketonuria (a birth defect that causes accumulation of amino acid, phenylalanine in the body), enlarged prostate, pheochromocytoma (tumor in the adrenal glands), kidney, liver, heart or urinary problems, inform your doctor before taking Coughex-SF Syrup .

• DIPHENHYDRAMINE
• CETIRIZINE
• DULOXETINE
• SERTRALINE
• ESCITALOPRAM
• HYDROCODONE
• CODEINE
• ALPRAZOLAM
• METHYLPHENIDATE
• QUETIAPINE
• QUINIDINE
• PREGABALIN
• AMPHETAMINE

• Avoid dairy products such as milk as they may increase mucus production. Also, avoid processed or refined foods to have relief from cough. Instead replace baked foods, fried foods, white bread, white pasta, French fries, sugary desserts and chips with green leafy vegetables.
• Drink plenty of fluids to avoid dry throat while you have a cough and loosen mucus.
• Avoid citrus fruits as they may worsen the cough. Eat fruits rich in water content such as pears, watermelon, peaches and pineapples.

• You are recommended to inform your doctor that you are taking Coughex-SF Syrup before undergoing any medical tests or surgery.
• Drink plenty of fluids while taking Coughex-SF Syrup to loosen the congestion of nasal passage and airways. If you are a kidney patient, ask a doctor before taking fluid. 

Cough: Coughing is a body’s way of clearing irritants (like allergens, mucus, or smoke) from airways and preventing infection. Coughs may be dry or productive. A productive cough (wet cough) brings up sputum (phlegm, mucus, and other matter) from the lungs. Cough is commonly caused as a response to allergy or viral infection but coughing up mucus is possibly an indication of infection in the respiratory tract. If you are coughing thick, solid white mucus, it indicates you may have a bacterial infection in the airways. If the mucus is clear or light-colored, it indicates you may have allergies or a minor infection in the respiratory tract, and yellow or green mucus indicates a respiratory infection.

Allergies: These occur when foreign elements known as allergens attack and invade our body, thereby causing the release of histamines. This chemical messenger 'histamines' causes swelling, inflammation, redness, itchiness, itchy/watery nose and throat, and watery eyes. Allergies generally occur due to chemicals, air pollution, pet danders, dust, pollen hairs, seasonal allergies like hay fever, etc.