

Onset is most common after age 40, although symptoms can appear at any age. Heightened emotion, stress, fever, physical exhaustion, or low blood sugar may trigger tremors or increase their severity.

Tremor frequency may decrease as the person ages, but the severity may increase, affecting the person's ability to perform certain tasks or activities of daily living. Essential tremor may be accompanied by mild gait disturbance. Head tremor may be seen as a vertical or horizontal motion. The hands are most often affected but the head, voice, tongue, legs, and trunk may also be involved. Although the tremor may be mild and nonprogressive in some people, in others, the tremor is slowly progressive, starting on one side of the body but affecting both sides within 3 years. Essential tremor (sometimes inaccurately called benign essential tremor) is the most common of the more than 20 types of tremor.The dystonic tremor has usually a frequency of about 7 Hz. The tremor may be the initial sign of dystonia localized to a particular part of the body. Touching the affected body part or muscle may reduce tremor severity (a geste antagoniste). Dystonic tremors occur irregularly and can often be relieved by complete rest. The pattern of dystonic tremor may differ from essential tremor. Dystonic tremor may affect any muscle in the body and is seen most often when the patient is in a certain position or moves a certain way. Dystonic tremor occurs in individuals of all ages who are affected by dystonia, a movement disorder in which sustained involuntary muscle contractions cause twisting and repetitive motions or painful and abnormal postures or positions.Titubation is tremor of the head, hands, and torso and is of cerebellar origin. Cerebellar tremor may be accompanied by other manifestations of ataxia, including dysarthria (speech problems), nystagmus (rapid, involuntary rolling of the eyes), gait problems and postural tremor of the trunk and neck. The tremor is often most prominent when the affected person is active or is maintaining a particular posture. Cerebellar damage can also produce a "wing-beating" type of tremor called rubral or Holmes' tremor - a combination of rest, action, and postural tremors. In classic cerebellar tremor, a lesion on one side of the brain produces a tremor in that same side of the body that worsens with directed movement. It can also result from chronic alcoholism or overuse of some medicines. Cerebellar tremor is caused by lesions in or damage to the cerebellum resulting from stroke, tumor, or disease such as multiple sclerosis or some inherited degenerative disorder. Cerebellar tremor (also known as intention tremor) is a slow, broad tremor of the extremities that occurs at the end of a purposeful movement, such as trying to press a button or touching a finger to the tip of one's nose.Some of the better-known forms of tremor, with their symptoms, include the following: Tremor is most commonly classified by clinical features and cause or origin. In some people, a tremor is a symptom of another neurological disorder.

It is the most common of all involuntary movements and can affect the hands, arms, eyes, face, head, vocal folds, trunk, and legs. Added The Trinity, Stone of Knowledge, Revolwar, Best Nightmare, Honest Blade, Volcannon, Treble Clef, Omnikron Bar, and True Essence.A tremor is an involuntary, somewhat rhythmic, muscle contraction and relaxation involving oscillations or twitching movements of one or more body parts.Added Space Whale, Cosmic Krill, Las Cannon, S.D.L, Horned War Hammer, Blackhole Cannon, Whale Flippers, Star Lantern, and Cosmic Fuel.Added Brutallisk, Royal Egg, Snake Devourer, Fallen Snake, Treasure Glaive, Awakening, Lightning Staff, and Quetzalcoatl Stave.Added Dark Emperor, Emperor Crown, SBC, Delightful Clump, Nasty Javelin, SBC Cannonball, Dripping Sickle, Dark Gel, and Soul of Fight.Added Paradox Cohort, Paradox Titan, Ancient Watch, Paradox Bat, Paradox Soul Warrior, Paradox Soul, Paradox Potion, Paradox Clock, Time Tissue, Paradox Crystal, and Relayx.Some of these become available for purchase from NPCs, drop from enemies, or are craftable using new Tremode crafting materials and crafting stations. Tremode also makes some new armor sets, weapons, and accessories that will aid the player and are essential to dealing with new challenges. Along with the regular enemies, Tremode contains new enemies that are more difficult. And upon defeating the Trinity, new ores become available to help the player finish off Tremode. Tremode adds various bosses that are very challenging and powerful.

Tremode grants players new challenges and gives them more content to explore. A world permanently converts to Tremode after the Moon Lord is defeated for the first time. Tremode is essentially a more difficult version of Hardmode.
