To save yourself from a sunstroke, you should stay hydrated, avoid exposure to the sun during peak hours, wear protective clothing and sunscreen, take frequent breaks, and seek medical attention if you experience symptoms of a sunstroke.

High body temperature (over 103 degrees Fahrenheit), Rapid heartbeat and breathing, Headache, Nausea and vomiting, Confusion or disorientation, Muscle cramps or weakness, Dizziness or fainting, Seizures, Skin that is hot, dry, and flushed (or sometimes moist and red)

Dehydration is a condition that occurs when your body loses more fluids than it takes in, and it can range from mild to severe. The symptoms of dehydration can include thirst, dry mouth and throat, reduced urine output and darker urine, fatigue, headache, dizziness, dry skin, and muscle cramps. In more severe cases, dehydration can cause rapid heartbeat and breathing, sunken eyes, cool and clammy skin, seizures, or even fainting. It is important to stay hydrated by drinking plenty of fluids, especially in hot weather or during physical activity. If you experience severe dehydration symptoms, seek medical attention immediately.

1. Chest pain or discomfort: This is the most common symptom of a heart attack. It may feel like pressure, tightness, squeezing, or fullness in the center or left side of the chest. The pain may also spread to the arms, neck, jaw, back, or stomach.
2. Shortness of breath: This can occur with or without chest discomfort. You may feel like you can't catch your breath, or you may feel like you're suffocating.
3. Sweating: You may break out in a cold sweat, even if you're not doing anything physically exerting.
4. Nausea or vomiting: You may feel sick to your stomach or actually vomit.
5. Lightheadedness or dizziness: You may feel faint, like you're going to pass out.
6. Fatigue: You may feel very tired, like you can't do anything.

It's important to note that some people, especially women, may experience different symptoms than those listed above. These can include:

1. Pain or discomfort in the neck, jaw, or back
2. Unexplained fatigue or weakness
3. Indigestion or heartburn
4. Nausea or vomiting
5. Shortness of breath with normal activities

If you or someone you know is experiencing any of these symptoms, it's important to seek emergency medical attention immediately.

Lifestyle diseases are illnesses that are largely preventable by making changes in lifestyle choices, such as diet, exercise, sleep, stress management, and avoidance of harmful habits like smoking and excessive alcohol consumption. Some common lifestyle diseases include:

By making positive lifestyle changes, such as eating a healthy diet, being physically active, getting enough sleep, reducing stress, and avoiding harmful habits like smoking and excessive alcohol consumption, many of these lifestyle diseases can be prevented or effectively managed.