It sounds like you're dealing with a recurring cyst-like swelling on your penis, and the medications you've tried are only providing temporary relief.

🩺 Symptoms

• You have a cyst-like swelling on your penis.
• This has been occurring for the past month.
• You experienced temporary relief from Polyclav 625 (amoxicillin and clavulanate) and Cipzen D (diclofenac and serratiopeptidase) tablets, but the swelling keeps returning.

⚕️ Possible Causes

• Epidermoid cysts: These are benign growths that can occur when keratin, a protein found in skin cells, gets trapped beneath the skin.
• Sebaceous cysts: These cysts arise from sebaceous glands, which produce oil (sebum) to lubricate the skin and hair.
• Infected cysts: Sometimes, cysts can become infected, leading to inflammation, pain, and pus formation.

💊 Treatment Options

• Warm compresses: Applying warm compresses to the area several times a day can help to reduce inflammation and promote drainage.
• Topical antibiotics: If there is an infection, a doctor may prescribe a topical antibiotic ointment to apply to the affected area.
• Surgical drainage or excision: If the cyst is large, painful, or recurrent, a doctor may recommend draining it or surgically removing it.

⚠️ When to Seek Care

• If the swelling is accompanied by severe pain, fever, or pus drainage.
• If the swelling is rapidly increasing in size.
• If the swelling does not improve with home care measures.

I recommend consulting a urologist for proper evaluation and treatment.To narrow down potential causes, we will need some more information.Please tell me your age and gender. I understand you've had a cyst-like swelling on your penis for a month, and it keeps returning.