Dry, crusty mucus in the nose can be caused by upper respiratory infections, the common cold or rhinitis, which is inflammation in the nasal cavity lining, according to the Children's Health Network. Allergies, both seasonal or perennial, also can cause dry, crusty mucus to form.Know More
Dry and crusty mucus forms when infections and cold viruses are spread from person to person through sneezing, coughing and hand contact, according to the Children's Health Network. Environmental changes also cause mucus to form, especially during harsh temperatures when people breath cold air, a condition known as vasomotor rhinitis. Cold temperatures cause the nose to run and dry up approximately 15 minutes after returning to warmer temperatures.
Decongestant nose drops or sprays used excessively can cause dry and crusty mucus to form, according to the Children's Health Network. As a result, chemical rhinitis develops, and the nose is often dry, stuffy and crusty.
Over-the-counter saline nasal sprays and mists are recommended to diminish dry and crusty mucus and reduce nasal congestion, according to the American Academy of Otolaryngology. Some medications for anxiety and depression may contribute to dry mouth and nasal cavities. It is important to treat nasal congestion, symptoms of allergies and rhinitis to prevent lung issues and problems from worsening.Learn more in Pain & Symptoms
Welts may be caused by a sharp blow or by an allergic reaction, according to MedicineNet. They are raised red areas on the surface of the skin that may or may not be itchy. A welt may be in the form a ridge, a bump or other swelling.Full Answer >
According to WebMD, lower back pain is usually caused by injury, osteoarthritis or pressure on a nerve root. Back pain is one of the most frequent reasons people visit a pain specialist.Full Answer >
Leg pain can be caused by muscle cramps or from injuries such as shin splints, nerve damage, stress fractures and muscle strains. Additionally, leg pain can be caused by medical conditions such as atherosclerosis, arthritis, gout, varicose veins and deep vein thrombosis, reports Healthline.Full Answer >
Pain in the hamstring, which is a muscle group in the back of the thigh, can be caused by a sudden, sharp movement that stretches the hamstring, according to WebMD. Hamstring injuries range from mild to severe. A severe hamstring pull can be agonizing, making it impossible to walk or stand on the leg. Hamstring pulls are very common in sports that involve jumping, running or sudden starts and stops.Full Answer >