When the heart does not beat in an organized manner, it is referred to as arrhythmia. This can manifest as a heartbeat that is too fast, too slow, or erratic.

Bad breath, also known as halitosis, is an unpleasant odor from the mouth, often caused by poor dental hygiene and bacteria. Some health issues and consuming certain foods can contribute to this embarrassing condition.

Baker’s cyst, also known as a popliteal cyst, is a fluid-filled sac that develops behind the knee due to underlying joint issues, such as arthritis or cartilage tears. The cyst can cause discomfort in the form of knee pain, especially during movement or when straightening or bending the knee.

Achondroplasia is a common genetic disorder that leads to dwarfism. The condition is characterized by impaired bone growth in the limbs. It is caused by a mutation in the FGFR3 gene, which plays a crucial role in regulating bone growth.

Achalasia is a rare esophageal motility disorder that affects the ability of the lower esophageal sphincter (LES) to relax. This causes difficulty swallowing and food movement from the esophagus to the stomach.

Acrochordon, commonly known as skin tags, is a benign skin growth that appears as a small, soft, and fleshy projection. These tiny flaps of skin often develop in areas where the skin rubs against itself or clothing, such as the neck, armpits, groin, eyelids, and under the breasts.

An anal fissure is a common condition characterized by a tear or small cut in the lining of the anus. Although usually not a severe health concern, anal fissures can cause discomfort, pain, and bleeding during bowel movements.

A brain aneurysm is a bulging, vulnerable area in a blood vessel in the brain. This thinning of the artery wall could eventually cause it to burst. A ruptured aneurysm can result in subarachnoid hemorrhage, a serious condition of brain bleeding.