You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The non-sedative antihistamines are all except one and explain in detail?
HIGHLY SEDATIVE
Diphenhydramine
Dimenhydrinate
Promethazine
Hydroxyzine
MODERATELY SEDATIVE
Pheniramine
Cyproheptadine
Meclizine
Cinnarizine
MILD SEDATIVE
Chlorpheniramine
Dexchlorpheniramine
Triprolidine
Clemastine
SECOND GENERATION ANTIHISTAMICS
Fexofenadine
Loratadine
Desloratadine
Cetirizine
Levocetirizine
Azelastine
Mizolastine
Ebastine
Rupatadine