Nighttime dry coughs can be particularly miserable. There are various reasons why a chronic or persistently dry cough can occur only night time. Dry coughing at night in some cases may occur due to exposure to respiratory irritants like cigarette smoke and indoor chemicals or due to underlying allergies.sing steam cautiously â Cough at night can become worse if your airways become dry. Before going to bed, if you take a bath or shower, or even just sit in a steamy bathroom, it can certainly feel relieving.
The calcaneus is the bone in the heel of the foot, commonly referred to as the heel bone. This bone helps support the foot and is important in normal walking motions. The joint on top of the calcaneus, called the subtalar joint, is responsible for allowing the foot to rotate inwards and outwards.
A heel spur is a hook of bone that can form on the heel bone (calcaneus) and is associated with plantar fasciitis. About 70 percent of patients with plantar fasciitis have a heel spur that can be seen on an X-ray. However, many patients without symptoms of pain can have a heel spur. The exact relationship between plantar fasciitis and heel spurs is not entirely understood. The heel spur itself is not likely the primary cause of pain, rather inflammation and irritation of the plantar fascia is thought to be the major contributing factor.