A hard lump on the inner thigh could be caused by an infection, boil, tumor, trauma, soft tissue sarcoma or hidradenitis suppurtiva. Some of these causes are superficial and require little treatment, while others require... More » Health Pain & Symptoms

Bacterial or viral infections are common causes for painful lumps on the inner thigh. These may include hidradenitis suppurativa, folliculitis, warts, herpes and syphilis. More » Health Pain & Symptoms

A hard lump behind the left ear may indicate an infection, inflammation, trauma or a tumor, according to Healthgrades. Individuals may have one or more lumps that are hard, soft, painful or painless. More » Health Pain & Symptoms
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An arm lump can be caused by one of a variety of conditions, including inflammation, infection, trauma or tumor growth, according to Healthgrades. Lumps can be described as nodules, bumps, tumors, cysts or contusions and... More » Science Human Anatomy Muscles

According to the New Health Guide, inner thigh fat can be eliminated through inner thigh toning exercises, cardio exercises and a low-calorie and low-fat diet. Some of the most common inner thigh toning exercises include... More » Health Fitness & Exercise Muscle Toning

Possible causes for pain in the inner thigh include muscle contusions, fractures and strains, according to doctors from HealthTap. Spinal conditions that affect the lower back can also cause inner thigh pain. More » Health Pain & Symptoms

Pain in the inner thigh can be caused by a strained adductor muscle, explains North Shore-LIJ Orthopaedic Institute. A strained thigh muscle is categorized as a grade I, II or III strain, with a grade I strain being rela... More » Health Pain & Symptoms