If there is any kind of chance you might have an allergy to any one of the inactive components of this medicine it's not suggested to take it as you may experience hives, difficulty breathing, puffinessing or your face, lips, neck and tongue and will certainly need to seek emergency health care help. Drinking grapefruit juice is also not recommended as it could cause some possibly dangerous communications with generic tadalafil 60 mg. Tadalafil (Cialis) could be prescribed by your physician if he believes you have erectile disorder.