In one sentence, describe what the following article is about: Most orthostatic hypotension is mild and resolves on its own. When you feel lightheaded, sit or lie down until it passes. You can also get into a squat position and then slowly go back to a standing position. This is often the easiest way to ease your symptoms. Stand up slowly from sitting, lying down, or crouching. Dehydration is a common cause of low blood pressure. In general, men should drink around 13 cups of water and other fluids daily (about 3 liters), and women should aim for 9 cups (2.2 liters). Drink more if you sweat a lot, work out, or live in a hot climate.  Drink extra fluids if you have diarrhea, vomiting, or a high fever. If you’re really nauseated, try sucking on ice chips or popsicles. If you’re dizzy, quickly drink 2 8-ounce glasses of cold water. When you exercise or go outside in hot climates, you can sweat enough to get dehydrated and lower your blood pressure. Other than hydrating well, keep yourself cool when exercising or outdoors in the heat. Try the following:  Wear light-colored, loose-fitting clothing Take frequent rest breaks to drink water and cool down Acclimate yourself to hot environments by starting slow and increasing your activities gradually Salt raises your blood pressure, so if you don’t have high blood pressure, you can increase the amount of salt that you eat to 6-10 grams daily. Only do this with your doctor’s help, because too much salt can raise your blood pressure too high. The ideal blood pressure is 120/80. This is especially helpful if you tend to get dizzy after you eat. Refrain from eating large amounts of bread and pasta, and focus on eating lean meats and fresh fruits and vegetables. Eat several smaller meals throughout the day instead of large meals. Alcohol can increase your risk for orthostatic hypotension. If you currently drink multiple alcoholic beverages in a day, start to cut back your drinking. Consult a doctor for help or gradually limit your consumption on your own. Getting at least 30 minutes of aerobic exercise 5 days a week has many health benefits, including lowering your risk of having orthostatic hypotension. Aim to walk, run, swim, bike, play a sport, or do another physical activity on most days of the week.  Talk to your doctor before starting a new exercise regimen if you’re not used to being active or have any medical conditions. Compression stockings are tight, knee-high socks that limit how much blood can pool in your legs. It can be helpful to wear them if you’re on your feet a lot, or if you often sit for a long time. Your doctor can probably give you a prescription for compression stockings. Abdominal binders can be used to accomplish a similar goal. Exercise your calf muscles before you get out of bed or stand up – squeeze the muscles tight and release them several times to improve blood flow. If you have to stand for a long time and start to feel dizzy, cross your legs like scissors and squeeze your thighs together to push blood from your legs to your heart.  Try to avoid bending at the waist. Squat down to pick items up, instead. Avoid crossing your legs when you’re sitting down. This can help if you have chronic orthostatic hypotension. Raise the head of your bed by 10-20° or about 4 inches (10 cm). If you’re stuck in bed for a while due to illness or injury, you’ll probably get weaker. This can cause orthostatic hypotension when you try to stand up. Prepare for this and have someone help you stand and walk for a while, or keep something sturdy near your bed to hold onto. Try sitting up in bed regularly if you’re not allowed or able to stand. Consider working with a physical therapist who can help you regain your strength.
Summary: Sit or lie down when you’re dizzy. Stay hydrated. Stay cool in hot environments. Eat more salt in your diet. Eat small meals that are low in carbohydrates. Stop drinking alcohol. Exercise regularly. Wear compression stockings. Pump blood flow from your legs to your heart. Elevate the head of your bed. Get stronger after prolonged bed rest.

In one sentence, describe what the following article is about: Either low grit sandpaper or scotch bright pads are abrasive enough to remove a scratch from a stainless steel sink. Pick up sandpaper or pads at a department or hardware store if you want to use this method to remove a scratch. Sandpaper is usually the best option for very deep, noticeable scratches while bright pads work better for light scratches. Rub the pad or sandpaper against the scratch, going in the direction of the sink's grain. Use even, long streaks as you buff out the stain. Keep going until the scratch fades away. You need to be applying pressure evenly across your sandpaper or pad for this method to work. When using sandpaper, it can help to wrap your sandpaper around a wood block to help distribute the pressure evenly.
Summary: Use Scotch bright pads or sandpaper. Buff out the scratch. Make sure to apply even pressure.

In one sentence, describe what the following article is about: If you cannot release the skin from the zipper at home or if you feel unqualified to do so, seek medical attention. If the patient is hysterical, ask the doctor to provide adequate sedation or pain medication to calm the patient enough that the injury can be treated. If the patient is calm enough, sedation may not be needed and local anesthesia may be enough (see below). In order to treat the injury, the doctor may need to cut off the pants, leaving only the zipper around the skin. This will allow a better view of the entrapment and minimizes further injury, such as the weight of the pants pulling on the skin. A local anesthetic (such as lidocaine) or a topical anesthetic (such as EMLA cream) may be applied to numb the skin locally and facilitate its release from the zipper.  Dorsal penile block can also be used but is typically saved for difficult entrapments only or those involving a large area of skin. Note: the benefits of a local anesthetic should be weighed against the injection itself and any additional pain resulting from that. This helps reduce friction and can ease the release of the skin. Let the oil soak for about 15 minutes. The skin may be removed in a few different ways depending on where the skin is entrapped.  When skin is caught between the teeth, the doctor may cut the zipper above or below the site where the entrapment is and gently pull the teeth apart to release the skin. If the entrapment is within the sliding part of the zipper, the skin is released by cutting the median bar (the small bridge between the anterior and posterior faceplates) to allow the faceplates to fall apart and the entrapped skin to be released. If the skin cannot be freed otherwise, the use of an elliptical skin incision or an emergency circumcision will be performed by an urologist under general anesthesia.
Summary:
Go to the emergency room. Ask for a sedative or a painkiller (if needed). Allow access the operation site. Ask for a local anesthesia. Ask to cover the area with mineral oil. Allow the doctor to release the skin from the zipper. Talk to the doctor if an elliptical skin incision or emergency circumcision is needed (only if necessary).