The cause of the jawline pimples nodular hard lumps may be the local hair follicles sebaceous gland blockage caused by the emergence of inflammation, can be eliminated through oral, topical antibiotic drugs. Jaw line long acne nodules hard lumps may be due to sebaceous gland blockage caused by the accumulation of cortical contents, which in turn led to the emergence of inflammation, the formation of nodules hard lumps of pimples, or even the formation of cysts, can be oral antibacterial drugs such as clarithromycin, minocycline and so on, or topical antibiotic medication, such as clindamycin gel, mupirocin cream and so on, to treat. It should be noted that the medication must be adhered to, and should be a light diet and reduce physical labor, which is conducive to the recovery of the disease. If you need to use medication, it is recommended to use medication under the guidance of a doctor, not blindly self-medication to avoid adverse effects.