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A small hard lump in the left testicle may be related to factors such as orchitis, epididymitis, varicocele, testicular cyst or testicular tumor. It is recommended to seek medical treatment promptly and obtain a clear diagnosis through ultrasound examination and other means.

1. Orchitis

Orchitis is usually caused by bacterial or viral infection and may be accompanied by symptoms such as redness, swelling, heat and pain. Levofloxacin tablets, amoxicillin capsules and other drugs are commonly used in clinical treatment. In severe cases, intravenous antibiotics are required. In the acute stage, bed rest should be taken and strenuous exercise should be avoided.

2. Epididymitis

Epididymal inflammation is mostly caused by the spread of urinary system infection and is common in men aged 20-40 years. It may be accompanied by symptoms such as pain on urination and fever. Treatment requires the use of cefixime dispersible tablets, ibuprofen sustained-release capsules and other drugs, while keeping the perineum clean and dry.

3. Varicocele

It is more common in young adults, with a higher incidence on the left side. It may be accompanied by a swollen feeling in the scrotum, which is aggravated by standing for a long time. Mild cases can be alleviated by scrotal support, while moderate to severe cases require surgical treatment such as high spermatic vein ligation. Avoid standing for long periods of time and heavy manual labor.

4. Testicular cyst

Most of them are benign lesions, and the contents of the cyst are mostly liquid. Most are asymptomatic, but larger cysts may cause pressure. Generally, no special treatment is required. When the size is large and affects daily life, testicular cyst removal can be performed. Review regularly to observe changes.

5. Testicular tumors

Although the probability is low, you need to be vigilant. It is more common in men aged 15-35. It may be accompanied by symptoms such as a painless lump and a feeling of heaviness. After diagnosis, comprehensive treatment options such as radical orchiectomy combined with radiotherapy and chemotherapy need to be selected according to the pathological type.

If you find a hard lump in your testicles, you should avoid squeezing or applying heat on your own and seek medical advice from a urology department promptly. Avoid sexual intercourse 3 days before the examination and wear loose cotton underwear. Pay attention to daily observation of changes in tumor size and texture, and record accompanying symptoms. Eat a light diet, limit the intake of spicy and irritating foods, and maintain a regular schedule to help recovery.