Kamagra 100 mg, a medication used to treat erectile dysfunction, is often sold online, which makes it vulnerable to counterfeiting. Here are some ways to check if Kamagra 100 mg is counterfeit:

1. Packaging and Labeling:

   • Authentic Kamagra: Kamagra 100 mg should have clear, professional packaging with proper labeling. The box usually features the brand's logo and information about the manufacturer (Ajanta Pharma).
   • Counterfeit: The packaging might appear poorly printed, with blurred text or incorrect spellings. Labels may be in the wrong font or color, and there might be missing information or inaccuracies.

2. Appearance of the Tablets:

   • Authentic Kamagra: The tablets are typically green and diamond-shaped, with the "100" engraved on one side.
   • Counterfeit: Counterfeit tablets might not have the correct shape or color. The engraving might be off, and the texture could feel different (either too smooth or rough).

3. Price:

   • Authentic Kamagra: Genuine Kamagra tends to be sold at a standard price. If you come across a significantly lower price than usual, it could indicate a counterfeit product.
   • Counterfeit: Extremely low prices, especially from unverified sellers, often suggest that the product is not authentic.

4. Source of Purchase:

   • Authentic Kamagra: It should be bought from licensed pharmacies or healthcare providers.
   • Counterfeit: Buying from unregulated online stores or suspicious sources, especially those that don't ask for a prescription, can lead to counterfeit products.

5. Batch Numbers and Expiry Dates:

   • Authentic Kamagra: The packaging should include a batch number and expiration date, which are consistent with the manufacturer’s records.
   • Counterfeit: Counterfeit products may have missing or incorrect batch numbers and expiration dates, or the dates might be altered.

6. Taste and Smell:

   • Authentic Kamagra: When the tablet is placed on the tongue, it should have a faint medicinal taste, without any strange or overpowering odor.
   • Counterfeit: Counterfeit pills may have an unusual or unpleasant taste, or they may taste like a chemical or plastic.

7. Response After Consumption:

   • Authentic Kamagra: When taken as directed, it should work within 30-60 minutes.
   • Counterfeit: If the pill doesn’t work or causes unexpected side effects, it could be a counterfeit.

If you're unsure about the authenticity of the Kamagra 100 mg you have, it's advisable to consult a healthcare professional or pharmacist.