I'm sorry to hear about your persistent calf pain. Since the pain has lasted for 6-7 months and hasn't improved with massage or pain relief medicines, it is important to get a thorough evaluation to identify the underlying cause.

Here are some steps you should consider:

• Consult a specialist doctor, preferably an orthopedist or a neurologist, who can perform a detailed physical examination and may recommend imaging tests like an ultrasound or MRI to check for muscle, tendon, nerve, or vascular issues.
• Persistent calf pain can be due to various reasons such as muscle strain, nerve compression, vascular problems like deep vein thrombosis, or other medical conditions that need proper diagnosis.
• Avoid self-medicating further without professional advice, as inappropriate treatment may delay recovery.
• If you experience additional symptoms like swelling, redness, warmth, sudden worsening of pain, or difficulty walking, seek immediate medical attention.

Regarding supplements:
Some medicines like Evion LC Tablet, which contains Levocarnitine and Tocopherol (Vitamin E), are sometimes used to support muscle health and reduce cramps, but these should only be taken under a doctor's guidance after proper diagnosis.

Please schedule an appointment with a specialist doctor soon to get an accurate diagnosis and appropriate treatment plan tailored to your condition. If the pain worsens suddenly or you develop new symptoms, do not hesitate to seek emergency care.To narrow down potential causes, we will need some more information.I understand you've been having calf pain for 6-7 months. Please tell me your age and gender, so I can help you better.