Aller-Chlor TB 4MG 100 4H is likely a medication used to treat allergies. The "TB" likely indicates that it's in tablet form, "4MG" refers to the dosage of the active ingredient, "100" likely indicates the number of tablets in the package, and "4H" might refer to 4-hour relief.

Common active ingredients in allergy medications:

• Loratadine: A non-sedating antihistamine.
• Cetirizine: Another non-sedating antihistamine.
• Fexofenadine: Another non-sedating antihistamine.

Key features and benefits:

• Allergy relief: Helps relieve symptoms of allergies, such as sneezing, runny nose, itchy eyes, and congestion.
• Easy to take: Tablets are convenient and easy to swallow.

Important considerations:

• Follow directions: Always read and follow the instructions on the product label.
• Consult a doctor: If symptoms persist or worsen, consult a healthcare professional.
• Drug interactions: This medication may interact with other drugs you are taking. Consult a pharmacist or doctor for more information.
• Pregnancy and breastfeeding: If you are pregnant or breastfeeding, consult a doctor before using this medication.