There are many different causes of bags under the eyes. It is usually caused by these factors:

Insomnia: Not getting enough sleep can cause under-eye bags to appear. Lack of sleep causes blood vessels under the skin to dilate and swelling under the eyes.
Aging: As we age, skin elasticity decreases and fatty tissues accumulate under the eyes under the influence of gravity. This contributes to the formation of under-eye bags.
Genetic factors: People with a family history of under-eye bags are at greater risk due to genetic predisposition. Hereditary characteristics can affect the density of fat and muscle under the skin.
Tips to prevent under eye bags
You can follow these tips to prevent under-eye bags:

Get enough sleep: Getting at least 7-8 hours of sleep a day can help prevent under-eye bags from forming. Lack of sleep makes your skin look tired and pale.
Pay attention to your diet: Consuming a healthy and balanced diet regularly can help reduce under-eye bags. Foods rich in vitamin C and antioxidants contribute to keeping the skin healthy.
Pay attention to water consumption: Hydrating your body with adequate amounts of water can reduce the formation of under-eye bags. Aim to drink at least 8 glasses of water a day.
Natural solutions to reduce under eye bags
Natural solutions to reduce under-eye bags may include:

Cold compresses: Applying cold compresses under the eyes can reduce the swelling of under-eye bags. You can make a compress using an ice pack or cold tea bags.
Green tea: Green tea, which has anti-inflammatory properties, can help reduce the appearance of under-eye bags. Place slightly cooled green tea bags under your eyes and leave for 10-15 minutes.
Skin care: You can use specially formulated eye creams or serums to reduce under-eye bags. Choose products with natural ingredients to moisturize and tighten the skin around your eyes.
Lifestyle changes to reduce under-eye bags
You can reduce under-eye bags by changing your lifestyle. The following lifestyle changes can help reduce the appearance of under-eye bags:

Stop smoking: Smoking can increase the formation of under-eye bags by inhibiting blood circulation in the skin. You can keep your skin healthier by quitting smoking.
Limit alcohol consumption: Excessive alcohol consumption disrupts the body's water balance and can increase the formation of under-eye bags. You can protect your skin by limiting alcohol consumption.
Reduce stress: Stress is a contributing factor to the appearance of under-eye bags. You can try yoga, meditation or relaxation techniques to reduce stress.
Medical treatments for stubborn under-eye bags
If natural methods do not work to reduce your under-eye bags, you can get help from medical treatments. Some medical treatments used to reduce stubborn under-eye bags include:

Laser treatment: Laser treatment can help reduce the appearance of under-eye bags. Laser light reduces fat accumulation under the skin and makes the skin appear firmer.
Dermal filler: Dermal filler can be used to fill the hollows caused by under-eye bags. Dermal fillers containing hyaluronic acid make the skin look fuller and younger.
Eyelid aesthetics: Eyelid aesthetics is used to correct sagging caused by bags under the eyes. With this procedure, the appearance of under-eye bags is reduced and a more youthful appearance is achieved.
Natural home remedies for under-eye bags
You can try the following natural methods to relieve under-eye bags at home:

Potato slices: Cold potato slices can reduce the swelling of under-eye bags. Leave the potato slices placed under your eyes for 10-15 minutes and then wash them.
Cucumber slices: Cucumber slices can reduce the appearance of under-eye bags and tighten the skin. Leave the cucumber slices placed under your eyes for 15-20 minutes.
Massage: A gentle massage under the eyes can increase blood circulation and reduce the appearance of under-eye bags. Gently press your fingertips under your eyes and massage with circular movements.