1 Dengue fever is a disease caused by a family of viruses that are transmitted by mosquitoes. 2  Symptoms include severe joint and muscle pain, swollen lymph nodes, headache, fever, exhaustion, and rash.3  The presence of fever, rash, and headache (the dengue triad) is characteristic of dengue fever.engue hemorrhagic fever is a more severe form of the viral illness. Symptoms include headache, fever, rash, and evidence of hemorrhage in the body.
While muscle spasms can be painful, relief is available with these seven natural muscle relaxers. Chamomile is an ancient herb thatâs used to treat a variety of ailments, including muscle spasms. It contains 36 flavonoids, which are compounds that have anti-inflammatory properties.
A muscle relaxant is a drug which affects skeletal muscle function and decreases the muscle tone. It may be used to alleviate symptoms such as muscle spasms, pain, and hyperreflexia.The term muscle relaxant is used to refer to two major therapeutic groups: neuromuscular blockers and spasmolytics.t may be used to alleviate symptoms such as muscle spasms, pain, and hyperreflexia. The term muscle relaxant is used to refer to two major therapeutic groups: neuromuscular blockers and spasmolytics.