1. Obviously, get out of the sun: As soon as you realize you have a sunburn, move to a shaded area or indoors to prevent further exposure to the sun's rays.

2. Cool down the skin: Take a cool shower or bath to help lower the skin's temperature and provide relief from the heat. Avoid using hot water as it can further irritate the burned skin.

3. Apply a cold compress: If you can't take a shower, apply a cold compress or damp, cool towels to the affected area for 15-20 minutes. This will help reduce inflammation and soothe the skin.

4. Hydrate your body: Drink plenty of water to replenish the lost fluids and help prevent dehydration, which can worsen the effects of a sunburn.

5. Use aloe vera gel: Apply aloe vera gel to the sunburned skin. Aloe vera has soothing and moisturizing properties that can help relieve pain and promote healing. Look for a pure, natural gel or use the gel directly from an aloe vera plant if available.

6. Avoid irritating products: Steer clear of harsh soaps, perfumes, or products containing alcohol, as they can further irritate the burned skin. Opt for mild, fragrance-free cleansers or moisturizers instead.

7. Moisturize the skin: After the initial cooling period, gently pat your skin dry and apply a moisturizer that contains ingredients like aloe vera or hyaluronic acid. This will help lock in moisture and prevent excessive peeling.

8. Take over-the-counter pain relievers: If you're experiencing pain or discomfort, you can take over-the-counter pain relievers like ibuprofen or acetaminophen following the package instructions. These medications can help reduce pain and inflammation.

9. Wear loose-fitting clothing: Choose loose, breathable clothing that won't rub against the sunburned skin. Tight clothing can cause additional irritation and discomfort.

10. Avoid further sun exposure: Protect your sunburned skin from further damage by staying out of the sun until it has healed completely. If you must go outside, cover the affected areas with loose clothing or use a broad-spectrum sunscreen with a high SPF.

If your sunburn is severe, covers a large area, or is accompanied by symptoms like fever, chills, or blisters, it's essential to seek medical attention as it may require further evaluation and treatment.

Remember, prevention is always better than treatment when it comes to sunburns. Protecting your skin from excessive sun exposure by using sunscreen, seeking shade, and wearing protective clothing is crucial to maintain skin health.