Tadarise 5 mg contains Tadalafil, a PDE5 inhibitor used to treat erectile dysfunction. Allergic reactions to Tadalafil are rare, but they can be serious and require immediate medical attention. Common Signs of an Allergic Reaction: Skin reactions Rash Itching (pruritus) Hives (raised, red, itchy bumps) Swelling Face, lips, tongue, or throat (angioedema) Swelling can cause difficulty swallowing or breathing Respiratory symptoms Wheezing Shortness of breath Tightness in the chest Severe systemic reactions (rare but life-threatening) Dizziness or fainting Rapid heartbeat Anaphylaxis (requires emergency treatment) Important Notes: If any of the above symptoms appear immediately after taking Tadarise 5 mg, seek medical help right away. Mild skin reactions may resolve on their own, but swelling of the face or throat can be fatal if untreated. People with a known allergy to Tadalafil or other PDE5 inhibitors should not take Tadarise. If you want, I can make a quick “allergy checklist” for Tadarise 5 mg that helps you recognize and act on symptoms early.