What are the functions and effects of fosfomycin calcium?

Calcium fosfomycin is a broad-spectrum antibiotic, commonly available in tablets, granules, and other dosage forms. It typically has antibacterial properties and is used for treating respiratory tract infections, intestinal infections, urogenital infections, and skin and soft tissue infections. Detailed explanations are as follows:

1. Antibacterial Effect: Calcium fosfomycin inhibits bacterial cell wall synthesis, leading to structural damage of the bacterial cell wall and subsequent bacterial death. Its target is a key enzyme involved in bacterial cell wall synthesis, effectively blocking this process and depriving bacteria of the protection provided by the cell wall.

2. Treatment of Respiratory Tract Infections: This medication is commonly used to treat respiratory infections such as rhinitis, pharyngitis, tonsillitis, and acute or chronic bronchitis. Calcium fosfomycin can effectively kill bacteria, alleviate lung inflammation, reduce mucus production, and promote patient recovery.

3. Treatment of Intestinal Infections: For intestinal infectious diseases such as acute enteritis, calcium fosfomycin also demonstrates therapeutic effects and can help improve intestinal health. Through its antibacterial action, it suppresses the growth of harmful bacteria in the intestines, repairs the intestinal mucosa, and improves intestinal function.

4. Treatment of Urogenital Infections: Calcium fosfomycin can also be used to treat urogenital infections such as urethritis, cystitis, vaginitis, and cervicitis. It inhibits bacterial growth in the bladder, reduces inflammation-induced irritation of the bladder mucosa, and alleviates symptoms such as frequent and urgent urination.

5. Treatment of Skin and Soft Tissue Infections: This medication has antibacterial effects against pathogens such as Staphylococcus aureus and hemolytic streptococci. It can improve skin and soft tissue infections such as boils, carbuncles, erysipelas, and cellulitis, promote the resolution of inflammation, and accelerate wound healing.

It is recommended that calcium fosfomycin be used under the guidance of a physician; self-medication is not advised. A balanced diet should also be maintained during treatment to avoid compromising the drug's effectiveness.