The long-term effects of infections such as COVID-19 survivor therapy and post-coronavirus infection are still being researched. The severe acute respiratory syndrome (SARS-CoV-2)-caused new coronavirus disease (COVID-19) outbreak is seeing a significant increase in affected individuals worldwide. In severe and critical COVID-19 patients, SARS-CoV-2 has been demonstrated to disrupt normal immunological responses, resulting in a weakened immune system and uncontrolled inflammatory reactions. Lymphocytic activation and dysfunction, granulocyte and monocyte abnormalities, elevated cytokine levels, and a rise in immunoglobulin G (IgG) and total antibodies are all seen in these patients. Scientists from all over the world are working constantly to identify particular treatments and vaccinations for Covid-19. Several cases of treatment have been recorded by homeopathic practitioners around the world, with encouraging results. Bryonia alba, Phosphorus, Arsenic album, Gelsemium sempervirens, and Camphora are some of the Homeopathic medicines that have shown to be effective. Government of India (Ministry of AYUSH) has promoted and approved Arsenic album 30 as an immune booster for its potential involvement in preventing COVID-19, and findings are gradually favoring for this drug. In the management of post-COVID-19 outcomes, homeopathy drugs can be used to treat non-COVID conditions. We explored new perspectives and applications of homeopathic medications that can help with COVID and post-COVID symptoms in this chapter.