Hey so I started taking Lexapro 10mg, 2 days ago. I have an alarm set for 11am for it. I also was prescribed Hydroxyzine 10mg. I recently came across Serotonin Syndrome and have been FREAKING OUT thinking I have it.

Today sitting down for dinner, (probably a good 3 hours after i took the Lexapro) i immediately got this cold rushing feeling starting from my head, down my neck and throughout my body. My heart started racing and I started to feel like i was going to pass out and started shaking (not too badly, just mostly my hands) I also started shivering a little bit but it subsided. Then it came back like 3 more times after that. It all went away and i've just been feeling tired and weird. Like i was a pressure cooker waiting to explode. My heart rate has been a little high all day. My pupils were slightly uneven too. No fever, no muscle convulsions, vomiting or anything. And now it's happening again and i'm soooo afraid i have Serotonin Syndrome.

Would this type of dose cause Serotonin Syndrome after only 2 days of taking it? The first day i felt fine but today has been miserable. I guess i'm just looking for reassurance or to see if anybody else has had this experience after starting Lexapro? Should i be this worried about SS?

Any and all help is very appreciated &lt;3 Thank you in advance.