Toxic epidermal necrolysis symptoms and conditions

I am an intensive care physician , one day we got a 75 year old male patient for acute allergic skin manifestation and general body swelling , the patient has been taking Lamictal tablets for seizures control after brain surgery few months before his presentation the patient was put on i.v steroid therapy along with antihistamine, on the second day we noticed that his skin is peeling off and his breathing got embarrassed , the case was diagnosed as( TOXIC EPIDERMAL NECROLYSIS) which is the most severe form of drug allergic reactions as a side effect of Lamictal administration , one week later the patient died due to acute respiratory failure (ARDS) however he was on mechanical ventilation support.

recently developed under skin "rash",from ankle and upward on legs, my dr. is now doing blood work for ecchymosis petechiae, I am curious if anyone has this experience while using Fosamax D 70 mg. I am in good health and it is possible that this symptom is not at all related to Fosamax, which by the way I have stopped now for a while and probably won't go back. Stopped due to severe ache/pain in shoulder area and lower, so bad it was difficult to walk properly. Since stopping it I am walking straighter and no ache/pain. Even though my latest bone scan showed my osteopenia was better, I am off the drug on my own.

I have had 1 remicade infusion so far for ulcerative colitis. The next day a bunch of spots appeared on my lower legs. There were 30-40 of them, small, roundish, purple/dark red. They looked like blood spots under the skin.
It wasn't a rash and they didn't itch or hurt. My doc had no explanation, and I haven't heard of anyone else having this reaction. They checked my blood for a clotting problem and didn't find anything. The spots faded away over a week or so. My next infusion is in 2 days, so we'll see if they reappear.
I have also been experiencing a weird kind of insomnia where I am so physically antsy I CANNOT keep lying still, I have to shake my body or kick my legs or something. I read up on restless legs syndrome and the symptoms sure sound like what I am experiencing. I don't know if it's connected to the Remicade - I read that iron deficiency can also cause it and I am anemic due to the UC. But since Remicade can disturb the central nervous syndrome, it seems possible. Anyone else experience RLS with Remicade?