Sildigra 100 mg, like other medications containing sildenafil, can cause various side effects. It's important to report any significant or concerning side effects to a healthcare provider. Here are some side effects that should be reported: Common Side Effects Headache Flushing (redness or warmth in the face) Nasal Congestion (stuffy or runny nose) Dizziness Indigestion or upset stomach Visual Disturbances (changes in color perception, blurred vision) Serious Side Effects Chest Pain: Any chest pain during ***** activity should be reported immediately. Severe Allergic Reactions: Symptoms may include rash, itching, swelling (especially of the face, tongue, or throat), and difficulty breathing. Prolonged Erection: An erection lasting more than 4 hours (priapism) is a medical emergency and should be treated immediately. Sudden Vision Loss: Any sudden loss of vision in one or both eyes should be reported immediately. Hearing Loss: Sudden decrease or loss of hearing should be taken seriously. Other Considerations Interactions: Inform the doctor about any other medications being taken, especially nitrates or other medications for ED. Underlying Conditions: Report any existing health conditions, particularly heart-related issues or those affecting the liver or kidneys. Summary Always consult a healthcare provider if you experience any unusual or severe symptoms while taking Sildigra 100 mg. Keeping your doctor informed can help ensure safe and effective treatment.