Hello Madam/Sir Greetings...    While scratching my skin it got swelling, redness and was spreading with every scratch.    I have been diagonosed with skin urticaria 9 years back and advised to take LecopeM 5mg daily, I have been taking it since then daily for years.    4 months back I observed that it does not come in 48hrs but if i dont take med in 48hrs I feel heavyness in my palm and little itching sensation in any few fingers. I am continuing with 1 tablet in 2days now, which helps.    Please tell me how long should I continue with this medicine or should I change the medicine...? Please help.