Asthma caused by low immunity and frequent cold

Condition analysis:
Hello, according to the situation provided, there is now a history of asthma. If you catch cold easily and have loss of appetite, you can add nutrition to enhance immunity so as to increase your appetite.

Instructions:
It is recommended that you keep warm to avoid cold. If you can not sleep at night, you can put the head higher and put the feet in low position. At the same time, please take oral vitamin B12 lysine particles, they can enhance the body immunity and increase appetite and treat the cold. If you have other diseases, such as pulmonary heart disease, please uptake oxygen and be under treatment in hospital if necessary. Hope my suggestion is helpful. Wish you will recover soon.