Romivon is a soft gel cough medicine combining Dextromethorphan with Bromhexine in a single capsule. Dextromethorphan suppresses coughing caused by bronchitis or the common cold, while Bromhexine loosens thick phlegm so it clears more easily. The soft gel form swallows more easily than tablets, taken as 1-2 capsules, 3-4 times daily as directed on the label.
🛒 Pack of 10 capsules · authentic · 24-hour dispatch from Intimo Life — consult a doctor or pharmacist before use.
Product Description
Dextromethorphan Cough Medicine Romivon is a soft gel cough medicine made by Lersingh Pharmaceutical Factory, combining Dextromethorphan with Bromhexine in a single capsule to relieve cough from bronchitis or the common cold while loosening phlegm for easier clearance.
📊 Key facts
Dextromethorphan — acts on the brain's central cough centre to reduce how often you cough
Bromhexine — restructures mucus to make it thinner; review literature reports it eases respiratory symptoms in chronic bronchitis patients
Soft gel form — easier to swallow than tablets, useful if you struggle with tablets
🏭 Lersingh Pharmaceutical Factory manufactures Romivon in Thailand, keeping the formula consistent across every production batch
⚠️ Romivon is sold only to customers aged 17 and over, with a purchase limit per order. Do not use if you are allergic to dextromethorphan hydrobromide or bromhexine hydrochloride
Medically reviewed by
Supatcheree A., Pharmacist | Sources: StatPearls, Drugs.com, NHS UK
Last reviewed: 2026-08-10
About Romivon
What is Romivon?
Romivon is a soft gelatin capsule cough medicine made by Lersingh Pharmaceutical Factory, packing two active ingredients into a single capsule: Dextromethorphan and Bromhexine.
Dextromethorphan is an antitussive that acts on the cough control centre in the brain, reducing how often and how hard you cough. Bromhexine is a mucolytic that restructures mucus to make it thinner, helping the airway clear phlegm more easily. Combining both mechanisms in one capsule makes Romivon especially suited to a cough with thick, sticky phlegm.
The two are paired because a cough from a cold or bronchitis often comes with thick phlegm — using a suppressant alone could leave that phlegm sitting in the airway. Romivon is designed to ease the cough and help clear phlegm at the same time, from a single capsule.
What is Romivon used for?
Romivon relieves cough and helps loosen phlegm for people with a cough caused by bronchitis or the common cold.
It suits a productive cough where phlegm feels thick and hard to clear, since Bromhexine thins the mucus while its cough-suppressing partner reduces how often you cough at the same time, leaving the throat feeling clearer through the day.
Romivon is not intended for a chronic cough caused by smoking, asthma, or emphysema — these conditions need proper diagnosis and care from a doctor.
How to Take Romivon / Dosage
Dosage: adults take 1-2 capsules at a time, 3-4 times a day, and should not exceed 8 capsules per day
Take with plenty of plain water to help thin phlegm and clear it more easily. It can be taken before or after food. Avoid using it for longer than necessary without checking with a pharmacist, and see a doctor if the cough does not improve within a few days.
If the cough gets significantly worse, do not increase the dose beyond the label yourself — check with a pharmacist or doctor instead.
Side Effects of Romivon
Dextromethorphan may cause drowsiness, dizziness, nausea, or mild stomach discomfort in some people. Bromhexine can also cause an upset stomach, nausea, or dizziness.
These effects are usually mild and go away on their own. If you notice an itchy rash, swelling of the face or throat, or difficulty breathing, stop use immediately and see a doctor, as this may signal an allergic reaction.
Because drowsiness is possible, pay attention to how you feel before driving or operating machinery the first few times you take it, and hold off on those activities if you feel unusually sleepy.
Contraindications & Precautions
Do not use Romivon if you are allergic to dextromethorphan hydrobromide, bromhexine hydrochloride, or any other ingredient in the formula.
Romivon is sold only to customers aged 17 and over, with a purchase limit per order. Anyone with chronic liver or kidney disease, or who regularly takes other medication, should check with a pharmacist before use for safety.
Always keep Romivon out of reach of children, even though the product is sold only to adults aged 17 and over, and never use capsules that are expired or look abnormal.
How Does Romivon Compare to Other Dextromethorphan Cough Medicines?
Several cough medicines use Dextromethorphan as their main ingredient, each suited to a different kind of cough. Matching the product to your specific cough type helps it work better.
Romivon — paired with Bromhexine, soft gel form, best for a cough with thick phlegm when tablets are hard to swallow
Terco-D — paired with Guaifenesin and Terpin Hydrate, tablet form, best for a productive cough on a budget
D-Coate — a similar combination to Terco-D but a coated tablet with a stronger cough-suppressing dose
Patar Cap — single ingredient, no mucolytic, best for a dry cough with no phlegm
In short: pick Romivon for thick phlegm you struggle to swallow tablets for, Terco-D for a budget-friendly productive cough, D-Coate for a stronger suppressant, and Patar Cap for a dry cough with no phlegm.
Can Romivon Be Taken with Other Medications?
Avoid taking Romivon together with other cough or cold products that also contain Dextromethorphan, as this can push your total dose above the recommended amount.
Avoid combining it with alcohol or other drowsiness-causing medication, as the sedating effect can add up. If you take other medication regularly, tell a pharmacist before buying Romivon so they can check for interactions.
Dextromethorphan also carries a specific caution with MAO inhibitors — avoid use if you have stopped one within the past 14 days, as serious side effects can occur. If you are unsure whether your current medication falls into this group, ask a pharmacist.
How Long Does Romivon Take to Work?
Dextromethorphan in Romivon begins suppressing cough within about 15-30 minutes of taking it, and the effect lasts several hours, which is why it can be repeated 3-4 times a day as directed on the label.
Bromhexine works more gradually, thinning mucus a little at a time — its effect on clearing phlegm tends to show more clearly with continued, consistent use rather than acting instantly like the cough suppressant.
That is why taking Romivon at the recommended frequency matters, rather than waiting for a bad coughing spell — regular dosing keeps both ingredients working throughout the day.
Where Can I Buy Romivon?
Where Can I Buy Romivon?
Order Romivon online from Intimo Life, with delivery nationwide in Thailand within 1-3 business days. Packages are sealed discreetly and never labelled with the product name.
If you forget a dose, take the next one at the usual time as soon as you remember. Do not double up to make up for it, and never exceed 8 capsules per day.
Romivon can be taken any time of day, 1-2 capsules per dose, 3-4 times daily based on your cough. There is no single best time, but keep the spacing between doses even throughout the day so both ingredients keep working.
Romivon is designed specifically for a cough with thick phlegm, since it contains Bromhexine to loosen mucus. For a dry cough with no phlegm, a single-ingredient Dextromethorphan product is a better fit.
Bromhexine does not suppress cough directly — it thins mucus so it clears more easily. The cough-suppressing action comes from Dextromethorphan, combined in the same capsule.
Intimo Life sells Romivon only to customers aged 17 and over. Anyone who is pregnant or breastfeeding should always check with a doctor or pharmacist before using any medication, to weigh what suits their situation.
Romivon is sold only to customers aged 17 and over, so it is not suitable for young children. For a children's cough remedy, check with a pharmacist to find an age-appropriate product.
Romivon comes as a soft gel capsule, easy to carry and with no measuring cup needed like a syrup. Each capsule delivers a fixed amount of Dextromethorphan and Bromhexine, unlike syrup where the dose depends on an accurate spoon measure.
Check with a pharmacist first, as some allergy medications already cause drowsiness, and combining them with Romivon can make that effect stronger. Avoid driving or operating machinery while taking both, and skip alcohol too, since it adds to the sedating effect.
Related Products
Products with the same active ingredient or treating the similar condition.
NAC Long
D-Coate
Terco-D
Patar Cap
Abhaibhubejhr Makhampom Herbal Cough Syrup 120 ml
