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.
Another one of the potent natural muscle relaxants is organic sulfur. This lessens the amount of pain that you have. It also targets your muscle inflammation and any imbalance in your bloodâs chemistry. Organic sulfur also provides necessary sulfur to amino acids in your muscles to facilitate healing.