Tadasoft 20 mg should be discontinued under several conditions to ensure patient safety and prevent serious side effects. If a patient experiences severe adverse reactions such as chest pain, shortness of breath, vision or hearing loss, or an erection lasting more than 4 hours (priapism), the medication must be stopped immediately and medical help sought.

Discontinuation is also necessary in individuals who develop allergic reactions, including swelling, rash, or difficulty breathing. Patients diagnosed with heart conditions that make sexual activity risky, such as unstable angina or recent heart attack, should avoid Tadasoft 20 mg. Furthermore, if a patient is starting or currently using nitrates, alpha-blockers, or strong CYP3A4 inhibitors, the combination may be unsafe and discontinuation of Tadasoft may be required. Additionally, if no improvement in erectile dysfunction is observed after multiple uses, or if side effects outweigh the benefits, a doctor may advise stopping the medication. Always consult a healthcare professional before stopping or switching medications.