Jj

Jaundice – Yellowing of the skin and eyes, often due to liver problems or bile duct obstruction.
Joint pain – Discomfort or aching in the joints, often due to arthritis or injury.
Jitteriness – Shakiness or nervous energy, often caused by anxiety, caffeine, or a medical condition.
Jaw pain – Pain in the jaw area, sometimes caused by teeth grinding, temporomandibular joint (TMJ) disorders, or an infection.
Jock itch – Fungal infection of the skin in the groin area, causing itching and redness.
Jugular vein distention – Swelling of the jugular vein in the neck, which can indicate heart problems.
Jolts or muscle spasms – Sudden, involuntary muscle contractions that cause discomfort.
Jaw clenching – Involuntary or conscious tightening of the jaw muscles, often due to stress or anxiety.

Jealousy – Feeling envious or resentful of others' success, possessions, or relationships.
Judgmental thinking – Being overly critical or harsh toward oneself or others.
Jumbled thoughts – Disorganized or confused thinking, often experienced during periods of stress or anxiety.
Joviality – Excessively high spirits or cheerfulness, sometimes seen in mania or hypomania.
Jarring emotions – Strong emotional reactions that feel overwhelming or difficult to manage.
Jumpiness – A heightened startle response or feeling of being easily startled, often linked to anxiety.