Category- Allopathy
Medicine Highlights
| Uses | 1. To treat cough with thick mucus (chesty or productive cough). 2. To treat nasal congestion or stuffy nose (blocked nose). 3. To treat symptoms of the common cold such as runny nose and sneezing. |
| Common Side Effects | 1. Headache 2. Nausea or vomiting 3. Stomach upset or pain 4. Dry mouth or throat 5. Restlessness or nervousness 6. Trouble sleeping 7. Dizziness or lightheadedness |
| Additional Information | To be taken only when prescribed by the doctor. |
| Storage | 1- The medicine should be stored at room temperature 2- Keep away from sunlight and moisture 3- Keep away from the reach of children |
| How to Take This Medicine | This medication should be taken orally |
BrandName Uses
BrandName is a combination medicine, belongs to the group of expectorants and decongestants and is commonly used to treat the following conditions:
- Cough with thick mucus (chesty or productive cough).
- Nasal congestion or stuffy nose
- Symptoms of common colds such as runny nose and sneezing.
Directions for use
- Take this medicine exactly as prescribed by your doctor, at the same time each day.
- Do not stop taking this medicine without your doctor’s approval, even if you feel better.
- If you forget to take this medicine, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose.
BrandName side effects
More Common
- Headache
- Nausea or vomiting
- Stomach upset or pain
- Dry mouth or throat
- Restlessness or nervousness
- Trouble sleeping
- Dizziness or lightheadedness
Less Common
- Fast heartbeat or palpitations
- High blood pressure
- Allergic reaction (rash, itching, swelling, difficulty breathing)
- Severe stomach pain
How BrandName works
The combination of Bromhexine and Phenylephrine works by addressing both mucus and nasal blockage at the same time. Bromhexine breaks down and loosens thick mucus in the lungs, helping it come out more easily with cough. Phenylephrine reduces swelling in the nasal passages by shrinking blood vessels, which relieves a blocked or stuffy nose. Together, this combination clears the airways, reduces congestion, and makes breathing smoother and more comfortable.
Safety Measures and Warning
High Blood Pressure
Phenylephrine can make blood pressure go even higher. Always tell your doctor if you have high BP before taking this medicine.
Heart Patients
It This medication puts pressure on the heart which can be problematic for heart patients. Therefore, this medicine should be taken under doctors’ guidance
Thyroid Problems
People with thyroid problems, especially overactive thyroid (hyperthyroidism), should be careful as this medicine may worsen symptoms like fast heartbeat, sweating, or anxiety. Your doctor should decide if it is safe for you.
Glaucoma Patients (High eye pressure)
Phenylephrine can increase pressure inside the eyes. Always inform your eye doctor before using this medicine.
Severe Liver or Kidney Problems
Bromhexine is not fully cleared from the body. If the patient has any liver or kidney disease in such cases, the chances of side effects are higher. Therefore, consult your doctor before use
Children
Safety for very young children is not well studied. Give only if prescribed by a pediatrician.
Pregnant or Breastfeeding Women
This medicine should be used with caution during pregnancy or breastfeeding, as it may affect the baby’s health. Use it only if your doctor believes the benefits are greater than the possible risks and confirms it is safe for you and your baby.
Allergy
If you are allergic to this medicine, you may experience symptoms like rash, itching, swelling, or difficulty in breathing. Stop using the medicine immediately and seek medical help right away.
BrandName Interaction with Food Product
Avoid taking caffeinated food, alcohol and smoking with this medication as it can affect the drug’s action and may cause severe drowsiness and sedation
BrandName Interaction with Other Medicines
Avoid taking BrandName with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:
BrandName Chemical Structure
IUPAC (International Union of Pure and Applied Chemistry) / Chemical name
Bromhexine: 2,4-dibromo-6-[[cyclohexyl(methyl)amino]methyl]aniline

Phenylephrine: 3-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol

Intake routine/cycle
Daily dose
Take BrandName exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.
Missed Dose
If you forget to take your medicine, take the medication as soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.
Overdose
For Bromhexine hcl 8 mg + Phenylephrine hcl 5 mg syrup, do not take more than 10 ml in a day (or as prescribed by your doctor), as overdosing may cause serious side effects like dizziness, fast heartbeat, high blood pressure, nausea, vomiting, restlessness, or severe stomach upset. Seek medical help immediately if any of these occur.
Storage
- Store the medicine at room temperature
- Keep away from sunlight and moisture
- Keep out of reach of children
BrandName Summary
BrandName is a combination medicine used to relieve nasal congestion, blocked sinuses, and chest mucus, making breathing easier. Bromhexine works by thinning and loosening thick mucus in the lungs and airways, which helps in coughing out mucus effectively, while Phenylephrine acts as a vasoconstrictor, narrowing blood vessels in the nose to reduce swelling and congestion.
Common side effects include headache, nausea, stomach upset, dizziness, restlessness, dry mouth, and trouble sleeping, while rare side effects may include fast heartbeat, high blood pressure, severe allergic reactions, or severe stomach pain. The medicine should be taken as prescribed, and if taken more than prescribed dose, it can lead to overdosing effects like fast heartbeat, high blood pressure, dizziness, nausea, severe stomach upset or even may cause death. People with high blood pressure, heart problems, overactive thyroid, glaucoma, severe liver or kidney disease, children under 6, pregnancy, or known allergy to the drugs should consult a doctor before use. It can be taken with or after food to reduce stomach upset, and certain foods and drinks such as alcohol, caffeine, very salty, or spicy/oily foods should be avoided.
FAQ’s
What are the uses of BrandName tablets?
It is used to relieve stuffy nose, blocked sinuses, and nasal congestion, and to loosen thick mucus in the chest so it can be coughed out easily.
Is Phenylephrine safe for people with asthma?
Usually yes, but with caution. Phenylephrine works mainly on the nose to reduce congestion and does not directly affect the lungs. However, it can raise blood pressure or heart rate, which may sometimes trigger asthma symptoms in sensitive people. Always check with your doctor before using it if you have asthma.
What are the uses of Bromhexine?
It is used to loosen thick mucus in the chest, making it easier to cough up and clear the airways.
How does Bromhexine work?
Bromhexine thins and loosens thick mucus in the lungs and airways. This makes it easier to cough up the mucus, helping to clear the airways and improve breathing.
Can Bromhexine be taken during pregnancy?
It should be used only if clearly needed and prescribed by a doctor.
Reference
- PubChem. Bromhexine [Internet]. Nih.gov. PubChem; 2025 [cited 2025 Oct 4]. Available from
- PubChem. Phenylephrine [Internet]. pubchem.ncbi.nlm.nih.gov. Available from
- Brompheniramine / Phenylephrine Dosage Guide + Max Dose, Adjustments [Internet]. Drugs.com. 2025 [cited 2025 Oct 4]. Available from
- Drugbank. Phenylephrine [Internet]. go.drugbank.com. 2005. Available from
- ApolloPharmacy [Internet]. Apollopharmacy.in. 2019 [cited 2025 Oct 4]. Available from

Pranathi is a final year Pharm D student at Chalapathi Institute of Pharmaceutical Sciences. She loves learning and applying her knowledge in pharmacy and has a passion for writing, which allows her to express ideas clearly and creatively. She enjoys combining her technical skills with her love for writing and communication to make a meaningful impact. Currently she is working on a research paper about “Consanguineous marriages and its impact on children’s health” which will be published by the end of 2025.