Shortness of breath can be caused by a variety of reasons, such as decreased lung function, respiratory diseases, cardiovascular diseases, anemia and other reasons.
1. Decline in lung function: Long-term lack of exercise leads to a decline in lung activity endurance and shortness of breath when going uphill. For this situation, strengthen the exercise, improve the overall quality of the body will be relieved.
2. Respiratory diseases: chronic obstructive pulmonary disease, bronchial dilatation and interstitial lung disease can lead to a decline in lung function, mainly manifested in progressive dyspnea, obvious after activity.
3. Cardiovascular disease: patients with cardiogenic asthma have shortness of breath that is significantly worse after activity. Cardiac insufficiency can lead to symptoms of chest tightness and shortness of breath, and the above symptoms may worsen after activities.
4. Anemia: in severe cases, it can lead to hypoxia, which can cause chest tightness, shortness of breath and a decrease in activity tolerance, and a slight uphill or fast walk may induce chest tightness and shortness of breath.
5. Other reasons: such as myasthenia gravis patients may lead to respiratory muscle involvement, this may also affect the respiratory function, resulting in a little uphill on the symptoms of shortness of breath.
The causes of uphill shortness of breath are more reasons, it is recommended to go to the hospital for a comprehensive examination, according to the cause of the disease under the guidance of the doctor for treatment.