Fildena Chewable 100 mg contains sildenafil citrate and is used to treat erectile dysfunction (ED) in men. If you have allergies or a history of allergic reactions to sildenafil or any other ingredients in Fildena Chewable 100 mg, it's important to avoid using this medication. Allergic reactions to medications can vary in severity and may include symptoms such as skin rashes, itching, hives, swelling, difficulty breathing, or anaphylaxis, which can be life-threatening. Before taking Fildena Chewable 100 mg or any medication, always read the product label and consult with a healthcare provider if you have any known allergies or concerns about potential allergens in the medication. The list of inactive ingredients in medications can vary between different formulations and brands, so it's crucial to check the specific ingredients in Fildena Chewable 100 mg to ensure it does not contain any substances to which you are allergic. If you experience any signs of an allergic reaction after taking Fildena Chewable 100 mg or any other medication, seek immediate medical attention. It's essential to communicate openly with your healthcare provider about your allergies, medical history, and any concerns you have before starting any new medication. They can provide personalized advice and recommend alternative treatment options if needed to ensure your safety and well-being.