Espumisan drops for newborns: dosage and how to administer

Espumisan is the trade name for simethicone, an inert antifoaming agent. It acts physically by reducing the surface tension of gas bubbles in food and intestinal mucus, causing the bubbles to burst, releasing the gas and eliminating it through peristalsis. Simethicone is not absorbed, does not participate in biochemical reactions, and is excreted unchanged. This explains its safety profile and lack of systemic action. [1]

The main indications in the official instructions are the symptomatic treatment of gas and bloating, as well as preparation for ultrasound and X-ray examinations of the abdominal organs. For infants, the manufacturer specifically allows for the addition of drops to a bottle of formula or to the baby's milk before or after breastfeeding. [2]

The drug is available as an oral emulsion. The most common pediatric form is Espumisan L, with a simethicone concentration of 40 mg/ml. In this form, 25 drops equal 1 ml, or 40 mg of simethicone. Some countries offer a 100 mg/ml version with different drop dosages. Checking the concentration on the label is critical. [3]

A special feature of simethicone is its compatibility with feeding. It can be given during meals, after meals, or, if necessary, before bedtime. Simethicone itself does not affect gas production in the intestines or treat the causes of crying; it only helps mechanically remove foam and large bubble clusters. [4]

The duration of treatment for functional gas formation is usually determined by the child's well-being. If discomfort persists, symptoms worsen, fever, vomiting with bile, bloody stools, severe lethargy, or refusal to eat, an in-person evaluation by a doctor is required to rule out conditions unrelated to physiological colic. [5]

Table 1. Simethicone in simple terms

Question	Short answer
What does it refer to?	Inert antifoam agent for relieving gas symptoms
How it works	Destroys foam and large gas bubbles physically
Is it absorbed?	No, it works locally and is output unchanged.
When to use	Bloating, preparation for abdominal examination
Is it possible with feedings?	Yes, you can give it during, after, and if necessary, before

Effectiveness for infant colic: What research shows

Colic in infants is a common condition in the first months of life, usually benign and resolving spontaneously by 3-5 months. It's important for parents to know that prolonged crying episodes, coupled with good weight gain and the absence of warning signs, usually do not indicate a serious illness. Guidelines for colic management emphasize education, support, and non-drug interventions. [6]

The evidence regarding simethicone is conflicting, but overall unfavorable. A classic randomized controlled trial in Pediatrics showed no difference between simethicone and placebo in the treatment of colic. Pooled reviews and network meta-analyses confirmed that simethicone has no convincing advantage over no treatment. [7]

American and British clinical reviews state bluntly: simethicone is ineffective for colic and is not routinely recommended. The exception is certain clinical situations involving gas, when parents value the mechanical defoaming effect to relieve bloating, rather than reducing crying time per se. [8]

Some small studies on fennel and other herbal ingredients do not apply to simethicone and have their own set of risks and limitations. The probiotic Lactobacillus reuteri strain DSM 17938 has shown benefit in some breastfed infants, but this is not a universal solution and requires consultation with a pediatrician. [9]

Bottom line: simethicone can be considered for treating gas symptoms. There is no proven clinically significant benefit for colic itself, which should be explained frankly to parents to ensure realistic expectations and to avoid delaying the assessment of alarming symptoms. [10]

Table 2. Simethicone and colic: what the data say

Position	Status
Reduces crying time during colic	There is no reliable evidence
Helps with frothy stools and bloating	Symptomatic effect is possible
Recommended as a standard for colic	No
Alternatives with a better base	Parent education, support, targeted - probiotic L. reuteri DSM 17938 by prescription

Forms and Concentrations: How to Avoid Mixing Up Your Dose

The pediatric form of Espumisan L has a concentration of 40 mg per ml. The official instructions state that 25 drops equal 1 ml and contain 40 mg of simethicone. This is the starting point for calculating the dose accumulation over the course of a day. The shelf life after opening in many countries is up to 6 months, which is also stated in the package insert. [11]

Some markets offer Espumisan with a concentration of 100 mg/ml, with different numbers of drops per dose for infants. These package inserts for infants in the first months of life recommend 5-10 drops per feeding. Again, the reference point is the concentration on the bottle, not the "standard drops." [12]

Pharmacy websites often cite the same information from the instructions and emphasize the ability to add drops to a bottle or administer with a spoon before or after feeding. The recommended age range starts with "infants," but some importers' descriptions list the age as "from 1 month," reflecting differences in national registrations. The choice should be made based on the official leaflet for your specific product. [13]

If the family uses formula, mixing the dose with a small volume of formula is convenient for precise administration. For breastfed infants, drops are given before or immediately after feeding. Since simethicone is inert and does not affect feeding, its schedule is tailored to episodes when the child experiences gas. [14]

When preparing for abdominal examinations, your pediatrician will recommend different dosages based on your age. These regimens are not used to treat colic or bloating, and they should not be transferred to your regular care regimen. In case of doubt, it's best to check the regimen with your doctor or pharmacist. [15]

Table 3. Concentrations and doses: checking the bottle

Concentration on the label	Equivalent in drops	What do they usually write on a sheet of paper?
40 mg per ml (Espumisan L)	25 drops equal 1 ml	Infants: 25 drops per feeding, for older children - according to age, 3-5 times a day
100 mg per ml	The number of drops per dose is less	Infants: 5-10 drops per feeding, then according to age
Shelf life after opening	-	Up to 6 months for most package inserts

How much and how to give to newborns

Step one: check the label and package insert for your specific bottle: concentration, age restrictions, and expiration date after opening. For the 40 mg/ml formulation, the standard unit is 25 drops per feeding. This can be given with a spoon, a dropper, or mixed with a small amount of formula. [16]

Step two: choose a schedule. To relieve bloating in infants, a dose can be given during each feeding or immediately before or after. As the infant's condition improves, the frequency of doses can be reduced. If the 100 mg/ml dosage form is used, refer to the package insert—it usually specifies fewer drops per feeding. [17]

Step three: ensure proper feeding technique. Even when using simethicone, it's important to avoid swallowing excess air: properly latch on to the breast, pay attention to the size and angle of the nipple on the bottle, and hold the baby upright after each feeding until burping. These techniques alone reduce gas. [18]

Step four: monitor efficacy and safety. Simethicone is generally well-tolerated, but if the effect is weak, do not increase the dose beyond the recommended dose. Lack of improvement is a reason to return to basic non-drug measures and discuss alternatives with your pediatrician. [19]

Step five: Know the criteria for immediate medical attention: fever, vomiting with greenish tinge, bloating and abdominal distension, lethargy, refusal to eat, poor weight gain, bloody stools, and unusual drowsiness. These signs require evaluation, even if the symptoms previously resembled familiar colic. [20]

Table 4. Instructions for the administration of Espumisan to infants

Situation	What to do
Form 40 mg per ml	25 drops per feeding
Form 100 mg per ml	Follow the leaflet - usually 5-10 drops per feeding
When to give	During, before or immediately after feeding
Technique	Spoon, dispenser, in a bottle with a small volume of mixture
Control	Effect, tolerability, warning signs

Safety, contraindications, interactions

Simethicone is considered safe for children: the package inserts note the absence of known systemic interactions and extremely rare adverse events. This is logical, given the lack of absorption and the purely physical mechanism of action. However, any medication requires adherence to the instructions. [21]

The emulsion's composition includes excipients. These vary from country to country: sorbic acid, sodium citrate, sweeteners, and flavorings may be used. If you have a hereditary carbohydrate metabolism disorder or known allergies, please consult the "composition" section and discuss them with your pediatrician. [22]

No direct drug interactions between simethicone and antibiotics, probiotics, or antipyretics have been described. However, it is important not to mix different anti-colic drops, not to exceed the total daily doses of excipients, and not to substitute medication for assessing alarming symptoms. [23]

Contraindications include hypersensitivity to the components and situations where bloating may mask surgical pathology. If you experience abdominal pain and tension, repeated vomiting, or constipation with abdominal distension, the drug should not be used without a doctor's examination. [24]

Storage conditions generally do not require special precautions, but many leaflets indicate a limited use-by date after opening—up to 6 months. It is important to record this on the box with the opening date to avoid using expired product. [25]

Table 5. Safety and limitations

Paragraph	Explanation
Suction	Not absorbed, acts locally
The most common problems	Rare, often associated with the composition of the emulsion
Contraindications	Hypersensitivity, suspicion of surgical pathology
Interactions	Clinically significant effects have not been described.
Shelf life after opening	Up to 6 months in most leaflets

What to do if there's no effect: working alternatives and mistakes to avoid

If there's no significant effect despite proper feeding techniques and simethicone, this is expected: simethicone has no proven clinical benefit for colic itself. In this situation, the focus shifts to parental education and non-drug soothing techniques, which, taken together, produce a noticeable effect without the risks. [26]

Non-medicinal measures include proper breastfeeding, burping breaks, standing up after feedings, gentle rocking, walks, white noise, warm baths, and clockwise abdominal massage. These steps reduce discomfort and the frequency of crying episodes. [27]

A pediatrician can discuss specific options with the best base, such as the probiotic Lactobacillus reuteri strain DSM 17938 for breastfed infants. For formula-fed infants, switching to partially or deeply hydrolyzed formulas is sometimes considered. The decision is always individual. [28]

What you shouldn't do: giving anticholinergic antispasmodics to infants, using "miracle cures" without evidence, relying on sugar and soda liquids, and trying to treat colic solely with "antifoamers" for weeks on end. This is either ineffective or carries risks. [29]

It's important to remember that colic is a diagnosis of exclusion. Any "red flags" require evaluation: fever, poor weight gain, vomiting with greenish stool, constipation with severe bloating, bloody stool, unusual drowsiness, or abdominal tenderness. Do not delay consultation. [30]

Table 6. If simethicone doesn't help: action plan

Step	What to do
Make sure you are using the feeding technique	Attachment, pacifier, burp breaks
Switch to non-drug measures	Rocking, white noise, bath, massage
Discuss with your pediatrician	Probiotic L. reuteri DSM 17938, mixture selection
Eliminate dangerous causes	Assess the red flags
Re-evaluate the role of drugs	Don't rely on defoamers as a "colic cure"

Frequently asked questions

From what age can Espumisan be given?
This depends on the package insert for your specific country. The instructions for Espumisan L 40 mg/ml for infants indicate one dose of 25 drops per feeding. Some imported descriptions use the wording "from 1 month." Always refer to the official package insert for your bottle. [31]

How many times a day should I give it?
The dosage is usually linked to feedings. The package insert for the 40 mg/ml formula states to give it during each feeding, either before or after. For older children, give it 3-5 times a day. For the 100 mg/ml formula, the dosage is different. [32]

Can it be mixed with milk or formula?
Yes, the leaflet allows for adding it to a bottle or a spoon. It's important not to spread the dose over a large volume of liquid to ensure the child receives the medicine. [33]

Should water be given with the medication?
No. Breastfed infants in the first months of life do not require additional water, and simethicone does not require drinking. For infants on formula, a normal feeding schedule is sufficient. [34]

Can I continue this treatment long-term?
The instructions allow for long-term use for gas symptoms, but if there's no effect or if alarming signs appear, discuss the treatment plan with your doctor and don't delay an assessment. [35]

Table 7. Quick calculator for parents

What to check	What should be on the sheet?
Concentration	40 mg per ml or 100 mg per ml
Droplet equivalent	For 40 mg per ml: 25 drops equal 1 ml
Age	"Infants" or "from 1 month" - we look at your specific form
Multiplicity	For each feeding or 3-5 times a day depending on age
Shelf life after opening	Up to 6 months in most leaflets

Diagnosis and monitoring

• Assessment by a pediatrician of the general condition, weight gain, feeding technique, and exclusion of alarming signs. [36]
• Teaching parents non-drug techniques to calm and reduce air swallowing. [37]
• For persistent colic in breastfed infants - discussion of the probiotic L. reuteri DSM 17938 and limited dietary trials in the mother. [38]
• In artificial feeding - discussion of hydrolyzed formulas if the role of cow's milk protein is suspected. [39]
• Regular reassessment: if there is no effect, do not increase the volume of simethicone, but revise the plan. [40]

Brief conclusion

Simethicone in Espumisan drops is a safe topical antifoaming agent that specifically helps with the symptoms of excess gas. There is no proven clinical benefit for colic as a syndrome. If you use the medication, carefully check the concentration on the bottle and the dosage, schedule administration around feedings, and be sure to monitor for any warning signs. If there is no effect, switch to non-drug treatments.