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.
Achilles, the legendary hero of Greek mythology, was a nearly invulnerable warrior with one widely known fatal flaw: the heel that his mother held him by when she dipped him into the river Styx to make him strong. The heel ended up being his undoing. Today an Achillesâ heel refers to anyoneâs fatal flaw or hamartia.