Patients with weakness and sweating may have a viral cold, because in addition to symptoms of acute upper respiratory tract infection such as sneezing, runny nose, nasal congestion, coughing and sore throat, patients with viral cold may also have some systemic symptoms such as aching limbs, weakness and sweating. In this case, first of all, you should pay attention to rest, avoid exertion and ensure sufficient sleep. In addition, you should eat more fresh vegetables and fruits, strengthen nutrition appropriately and increase resistance. If you have other cold symptoms, you need to take some oral anti-cold medications for treatment, such as Banlangen granules or Aminophenalkylamine capsules to treat the symptoms of cold. You should also be careful to drink more water and hydrate to avoid dehydration caused by sweating. If the symptoms do not improve after a period of time, you need to go to the hospital for further examination to clarify the cause of the disease and provide targeted treatment.