My mother 50 yr old has neurological problems like spondilitis and osteoporosis, she also has vitamin D deficiency. She has taken first dose of covisheild vaccine around a month back after which she suffered reactions like fever, cough, cold, tiredness, headache, body pains, loss of sense of taste & smell, heaviness in head and chest for 2-3 weeks. To the extent that she was recently undergoing She was perfectly alright before taking the vaccine. My query is if she can take second jab. As i read that after second dose, the reactions are generally more severe than after the first dose.