Cialis 5mg contains tadalafil and is commonly prescribed for erectile dysfunction and certain symptoms of an enlarged prostate. It may be suitable for daily use in some patients, but the right dosage depends on individual health needs. AnCialis 5mg contains tadalafil and is commonly prescribed for erectile dysfunction and certain symptoms of an enlarged prostate. It may be suitable for daily use in some patients, but the right dosage depends on individual health needs. Anyone considering Cialis 5mg should consult a qualified healthcare professional, especially if taking other medicines. Buying from a licensed pharmacy also helps ensure product authenticity and safer treane considering Cialis 5mg should consult a qualified healthcare professional, especially if taking other medicines. Buying from a licensed pharmacy also helps ensure product authenticity and safer treatment.