Category- Suppliments
Medicine Highlights
| Uses | 1. To treat diarrhea 2. To treat the symptoms of vaginal inflammation 3. To relieve symptoms of urinary tract infections. 4. To relieve symptoms of constipation. 5. To relieve symptoms of inflammatory bowel disease (IBD). 6. To relieve symptoms of irritable bowel syndrome (IBS). 7. To relieve symptoms of Swollen bleeding gums. 8. To relieve symptoms of lactose intolerance. |
| Common Side Effects | 1. Mild upset stomach. 2. Diarrhea. 3. Constipation. 4. Gas and bloating. |
| Additional Information | Avoid consuming alcohol and tobacco with this medicine |
| 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 | To be taken orally |
Lactobacillus Summary
Lactobacillus is a probiotic medicine that works by restoring the natural balance of good bacteria in the gut and vaginal area. It prevents the growth of harmful bacteria, supports digestion, improves immunity, and helps maintain a healthy pH level. It is commonly used to treat and prevent diarrhea (especially after antibiotics), manage irritable bowel syndrome (IBS), and treat vaginal infections by restoring healthy bacteria. The medicine is usually well-tolerated, but some people may experience mild side effects like gas, bloating, stomach discomfort, or diarrhea. Rarely, allergic reactions such as rash or itching may occur.
Lactobacillus may interact with antibiotics, so it’s advised to take them at least 2 hours apart. It’s also best to avoid alcohol and caffeine while taking this medicine, as they may reduce its effectiveness. Always take it as prescribed by your doctor.
Lactobacillus Uses
Lactobacillus is an oral medicine that comes under the probiotic (beneficial live bacteria that help maintain or restore natural balance in the body, especially in the gut or vagina category). It is used to treat and relieve the symptoms of following indications:
- Diarrhea
- Vaginal inflammation
- Urinary tract infections.
- Constipation
- Inflammatory bowel disease (IBD).
- Irritable bowel syndrome (IBS).
- Lactose intolerance
- Swollen bleeding gums.
Directions for use
- Take this medicine exactly as prescribed by your doctor, regularly at the same time each day.
- Do not stop taking medication without your doctor’s approval, even if you feel better.
- If you forget to take the medicine, take it as soon as you remember, unless it’s almost time for the next one, then just skip it.
side effects
More Common
- Bloating
- Intestinal gas
Less Common
- Cough
- Difficulty with swallowing
- Dizziness
- Fast heartbeat
- Hives, itching, or rash
- Puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
- Tightness in the chest
- Trouble breathing
- Unusual tiredness or weakness
How lactobacillus works
Lactobacillus is a type of good bacteria that helps keep your body healthy. It works by restoring the natural balance of bacteria, especially in your stomach or private areas. When there are too many bad bacteria, Lactobacillus helps control them and supports the growth of good ones. This keeps your digestion smooth, helps prevent infections, and maintains a healthy pH balance in your body.
Interaction with Other Medicines
Avoid taking lactobacillus with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:
Interaction with Food Products
Lactobacillus may interact with alcohol, it’s best to avoid drinking alcohol while taking it, as it can increase side effects. Also, avoid caffeine-containing drinks like tea, coffee, and energy drinks during the course, as they may reduce the effectiveness of the medicine.
Storage
- The medicine should be stored at room temperature
- Keep away from sunlight and moisture
- Keep away from the reach of children
Intake routine/cycle
Daily dose
Take lactobacillus 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 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.
Recommended Dietary Allowance (RDA)
Probiotic supplements like lactobacillus are usually measured in CFUs (colony-forming units), not in milligrams. A CFU is a measurement used in microbiology. It approximates the number of bacteria or fungal cells in a pill. You can take this dosage for up to six months. For adult’s it is up to 60 billion CFUs daily and for children it is up to 30 billion CFUs daily.
Natural Sources of Lactobacillus
Lactobacillus: Found in Curd, yogurt, buttermilk, fermented pickles, idli/dosa batter, paneer, bananas, apples, grapefruit, watermelon, garlic, onions and berries.
FAQ’s
What are the uses of Lactobacillus tablets?
Lactobacillus tablets are used to restore good bacteria in the gut or vagina, improve digestion, prevent or treat diarrhea (including antibiotic-related), reduce symptoms of irritable bowel syndrome (IBS), and maintain healthy vagina.
Where is Lactobacillus bacteria found?
Lactobacillus is naturally found in the human gut, mouth, and vagina, and in fermented foods like curd, yogurt, buttermilk. It is also supported by prebiotic-rich fruits and vegetables such as bananas, apples, berries, garlic, onions and green leafy vegetables, which help good bacteria grow in the body.
What is the recommended dose of Lactobacillus tablets?
The usual dose is 1 to 2 tablets per day, depending on the brand and your doctor’s advice. Each tablet typically contains 1 to 10 billion CFU (colony-forming units) of good bacteria. Always follow the dosage prescribed by your doctor. You can purchase this medication from SayaCare as we provide you with up to 80% less cost than the market.
Is Lactobacillus found in curd?
Yes, curd naturally contains Lactobacillus bacteria, especially Lactobacillus acidophilus, which helps improve digestion, boost gut health, and maintain a healthy balance of good bacteria in the body.
What is the other name of Lactobacillus?
Lactobacillus is commonly known as a “probiotic” or “good bacteria.” Specific strains have scientific names like Lactobacillus acidophilus, Lactobacillus rhamnosus, etc.
Reference
- Lactobacillus acidophilus (oral route) – Side effects & dosage [Internet]. Mayo Clinic. 2025 [cited 2025 Jul 30]. Available from
- LACTOBACILLUS ACIDOPHILUS: Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews [Internet]. Webmd.com. 2020. Available from
- Cleveland Clinic. Acidophilus (Lactobacillus Acidophilus): Uses, Benefits & Side Effects [Internet]. Cleveland Clinic. 2022. Available from
- Ellis T. What Foods Are High In Lactobacillus? [Internet]. Wellgard. 2022. 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.