Based on the provided sources, I cannot provide a first-hand experience with Tigecycline injections, but I can summarize the relevant information from these resources.

Tigecycline, sold under the brand name Tygacil, is an antibiotic used to treat various bacterial infections, such as skin infections, intra-abdominal infections, and community-acquired pneumonia [1]. It is administered intravenously, and its mechanism of action involves inhibiting protein synthesis in bacteria [1][2].

According to the Mayo Clinic, common side effects of Tigecycline include nausea, vomiting, and diarrhea [2]. The National Center for Biotechnology Information (NCBI) states that Tigecycline has a broad spectrum of activity against Gram-positive, Gram-negative, and anaerobic bacteria [3]. However, it has a higher risk of causing death compared to other antibiotics [3].

In summary, Tigecycline is an antibiotic used to treat various bacterial infections, and it is administered intravenously. Its common side effects include nausea, vomiting, and diarrhea. It is essential to consider the potential risks and benefits of Tigecycline before using it for treatment.

Sources:

[1] <https://www.drugpatentwatch.com/p/tradename/TIGECYCLINE>
[2] <https://www.mayoclinic.org/drugs-supplements/tigecycline-intravenous-route/side-effects/drg-20072556?p=1>
[3] <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7212555/>