Suggest Cure For Skin Itching

I got a seizure 4 weeks back and MRI report conclusion was possibility of neurocysticercosis. I was taking Eption 100mg tablet thrice a day and Frisium 5mg tablets twice a day. But 3 days back, my skin started itching and got rashes on my whole body. I consulted my doctor and he said Eption is inducing rashes, therefore I stopped both Eption and Frisium. Now, I am taking Levipil 500 thrice a day and Avil 25 twice a day but still my skin is itching. Please suggest me whether my medication is correct and how much time this itching would take to be cured ?