The first challenge of population aging is that it places a burden on the country's economy. As more and more elderly people get sick, the government has to spend a large part of its budget to pay for hospitals. In addition, the government must set aside a larger sum of money for retirees to support their daily needs. Moreover, the proportion of people of working age who pay income tax has also decreased. The imbalance between pensions and tax revenues caused the world economic crisis. Besides, the aging population also leads to a serious shortage of labor for companies and enterprises, affecting the market economy of each country. One problem related to population aging that can be mentioned is the medical burden. The health of the elderly is increasingly weak and prone to cardiovascular diseases, bone and joint diseases, cancer, etc., which require expensive and long-term treatment, so the health system needs to be improved to improve the health of the elderly.

To solve this dilemma, each country needs to have solutions such as: the government needs to support and provide good services for children to encourage young families to have children and reduce abortion status. Another measure is that the government should raise the retirement age so that individuals can take care of themselves. In addition, the government should have a policy to open more nursing homes to serve the elderly in order to reduce the pressure on their children and grandchildren, helping them have more time for work and life.

In summary, the increase in life expectancy has had many effects on individuals and society. However, government policies can mitigate the impact of an aging population.

To begin with, the aging population has some crucial influences on the elderly health as well as the economy of a nation. First and foremost, elderly individuals usually have potentially negative troubles with their health. Due to the decline in immune function, older people can easily be at risk of dealing with various diseases, for example, heart problems, diabetes, high blood pressure, and the like. This will cause extreme difficulties in medical care since doctors and healthcare workers must treat a wide range of elderly patients and continuously update new methods for efficient treatment. Moreover, the aging population can lead to a lack of workforce, especially in fields requiring a huge number of employees such as manufacturing, food processing, service industry, and so on. While the number of elderly people rises, the birth rate tends to diminish, this will be unfair and cause a shortage of young workers. Therefore, the evolution of the national economy will slow down, even it might be on the verge of recession. 

For the reasons mentioned above, there are several measures that the government should apply in order to lessen the effects of the aging population. First, they should enhance healthcare systems. The government ought to make more investments in medical facilities and services that satisfy the special demands of aged patients. For instance, increasing chances for old people to access medical care or improving modern equipment that is beneficial for treating different illnesses are some necessary actions for this. In addition, the government should have a policy for retirement. They need to extend the age of retirement in order to create opportunities for elderly individuals to contribute to economic growth. This will diminish the pressure on the younger working population and retain the evolution of the economy as more as possible.  

In conclusion, the existing essay has already clarified both influences and solutions that relate to the aging population. Due to the vital impacts on elderly health problems and the economic development, the government ought to seriously take more concern and have some policies to handle this matter effectively.