Is it normal combination?

I have been prescribed the following medications, and I have some concerns about the combination:

• Sulpiride 50 mg at 8:00 am
• Nordicsin (Etifoxine) 50 mg at 8:00 am
• Sulpiride 50 mg at 2:00 pm
• Nordicsin 50 mg at 2:00 pm
• Atarax (hydroxyzine/hydrochloride) 25 mg at 10:00 pm

Can these medications be safely combined?