hi, i'm concerned about my son, he lives with me and is basically a recluse. I finally managed to get him to see hi GP about being depressed after he completed a depression test online and agreed that he was. Anyway he's now on day two of taking the citalopram he was prescribed from the GP and has just asked me whether it is normal to get a very hot head at the back. Also he has said he is feeling more emotional ...he doesn't normally feel any emotions and he hasn't been crying out loud but he has tears in his eyes nd is talking a lot about his worries, which he also doesn't normally do. Any ideas what I can say to reassure him and what I can do to help?