BI Folate Mouth Ulcer Gel 15ml is a combination oral topical medication containing Cetrimide, Choline Salicylate, Lidocaine (Lignocaine), and Tannic Acid. It is commonly used to manage mouth ulcers, gum inflammation, sore throat, oral infections, and painful mouth lesions. This combination provides antiseptic, analgesic, anti-inflammatory, and soothing actions that help reduce pain, irritation, swelling, and microbial growth. It offers fast symptomatic relief and promotes healing of oral mucosal tissues when used as directed by a healthcare professional.
Written by: Srishti Bhukta, B. Pharma
Reviewed by: Dr. Varinderjeet Kaur, MBBS
Last updated on: 02-06-2026
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BI Folate Mouth Ulcer Gel 15ml is a combination oral topical medication containing Cetrimide, Choline Salicylate, Lidocaine (Lignocaine), and Tannic Acid. It is commonly used to manage mouth ulcers, gum inflammation, sore throat, oral infections, and painful mouth lesions. This combination provides antiseptic, analgesic, anti-inflammatory, and soothing actions that help reduce pain, irritation, swelling, and microbial growth. It offers fast symptomatic relief and promotes healing of oral mucosal tissues when used as directed by a healthcare professional.
BI Folate Mouth Ulcer Gel 15ml is a multi-action oral topical preparation formulated with Cetrimide, Choline Salicylate, Lidocaine (Lignocaine), and Tannic Acid. This combination is widely used for the symptomatic relief of painful inflammatory conditions affecting the oral cavity, including mouth ulcers, gingivitis, stomatitis, sore gums, denture irritation, and minor throat infections.
Cetrimide is an antiseptic agent belonging to the quaternary ammonium compound class. It works by disrupting microbial cell membranes, thereby reducing bacterial growth and preventing secondary infections within the oral cavity. This helps maintain oral hygiene and supports faster healing of inflamed tissues.
Choline Salicylate is a non-steroidal anti-inflammatory agent (NSAID) that reduces inflammation, pain, redness, and swelling. It works by inhibiting prostaglandin synthesis at the site of inflammation, thereby providing effective relief from oral discomfort and soreness.
Lidocaine (Lignocaine) is a local anesthetic that temporarily blocks nerve signal transmission in the affected area. This produces a numbing effect, helping reduce pain, burning sensation, and irritation associated with oral ulcers and inflammatory lesions.
Tannic Acid acts as an astringent, forming a protective layer over irritated tissues. It helps reduce minor bleeding, soothes inflamed mucosa, and promotes tissue healing by shrinking swollen tissues.
This combination therapy provides comprehensive management of painful oral conditions by combining antiseptic, anti-inflammatory, anesthetic, and protective actions in a single formulation. It is generally recommended for short-term symptomatic relief and should be used under medical supervision. Prolonged or excessive use without supervision should be avoided, particularly in children or patients with salicylate sensitivity.
If any side effects persist, worsen, or become severe, consult your doctor immediately.
BI Folate Mouth Ulcer Gel 15ml works through the combined action of four active ingredients that target pain, inflammation, infection, and tissue irritation in the oral cavity.
Cetrimide acts as an antiseptic by disrupting microbial cell membranes, thereby reducing bacterial growth and preventing infection in damaged oral tissues.
Choline Salicylate inhibits cyclooxygenase (COX) enzymes, which produce prostaglandins. This reduces inflammation, pain, redness, and swelling in affected oral tissues.
Lidocaine (Lignocaine) blocks sodium channels in nerve cells, temporarily preventing transmission of pain signals from the affected area to the brain. This creates a local numbing effect and provides rapid pain relief.
Tannic Acid acts as an astringent by precipitating proteins and forming a protective coating over inflamed tissues. This reduces irritation and minor bleeding and promotes the healing of oral lesions.
Together, these ingredients provide fast and effective symptomatic relief in various painful oral conditions.
BI Folate Mouth Ulcer Gel 15ml is intended for topical oral use and generally has minimal food interactions when used as directed. However, certain foods and beverages may worsen oral irritation or reduce patient comfort during treatment. Spicy, acidic, or extremely hot foods may increase burning sensation and discomfort in inflamed oral tissues. Alcohol and tobacco may also delay tissue healing and worsen irritation.
Key interactions include:
BI Folate Mouth Ulcer Gel 15ml may interact with certain medications if absorbed systemically or used excessively. These interactions are uncommon during short-term topical use but should still be considered in sensitive individuals.
Important drug interactions include:
Patients with certain medical conditions should use BI Folate Mouth Ulcer Gel 15ml cautiously, as some components may worsen underlying conditions or increase the risk of adverse reactions. Choline Salicylate may increase the risk of irritation in patients sensitive to salicylates, while Lidocaine should be used cautiously in patients with severe cardiac or hepatic conditions.
Use with caution in the following conditions:
Use BI Folate Mouth Ulcer Gel 15ml exactly as advised by your doctor or dentist. The quantity and frequency of application depend on the severity of oral symptoms and the patient's condition. Avoid excessive use or prolonged application without medical supervision.
Overdose of BI Folate Mouth Ulcer Gel 15ml is uncommon during normal topical use but may occur if large amounts are swallowed accidentally. Symptoms may include severe numbness, dizziness, nausea, vomiting, ringing in the ears, irregular heartbeat, or breathing difficulty. Seek immediate medical attention if overdose is suspected.
If you forget to apply a dose of BI Folate Mouth Ulcer Gel 15ml, use it as soon as you remember. However, if it is almost time for your next scheduled application, skip the missed dose and continue with your regular schedule. Do not apply excessive amounts to make up for a missed dose, as this may increase the risk of local irritation or side effects.
Therapeutic Class
Oral topical analgesic & anti-inflammatory
Action Class
Quaternary ammonium antiseptic + COX inhibitor + Sodium channel blocker + Protein precipitating agent
Chemical Class
Antiseptic + NSAID + Local Anesthetic + Astringent
Habit Forming
No
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