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 »

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 »

Inner thigh cramps can be caused by straining or overusing a muscle; deficiencies of dietary minerals such as calcium; insufficient blood circulation in the muscles; and dehydration, according to MedlinePlus. Extended pe... More »

Allergies, vaccination reactions, and bacterial, fungal or viral infections can all cause lumps underneath the arm, according to Healthline. Sometimes harmless growths composed of fatty tissue, called lipomas, or benign ... More »

www.reference.com Health Pain & Symptoms

The main causes for a lump found underneath the jaw include an indication of the presence of bacterial infections, viral infections, infections caused by bug bites, such as Lyme disease, types of noncancerous growths lik... More »

Causes of lumps in the groin include a hernia, swollen lymph glands, sexually transmitted diseases such as gonorrhea, and saphena varix, a lump that disappears when the sufferer lies down, according to Healthline. Some g... More »

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 »