Lymphoid tissue: T-lymphocytes and the Thymus. The thymus is a primary lymphoid organ found within the superior mediatinum, behind the upper part of the sternum. This organ is active in children, but at the start of puberty, until old age, it starts to atrophy, producing fewer T-cells.
Long Term Effects of Oxycodone on Your Health. 1  Unintentional Overdose. 2  Tolerance and Increased Abuse. 3  Addiction to Oxycodone. 4  Respiratory Problems. 5  Cardiovascular Problems. 6  Long Term Effects in Brain Functioning and Systems. 7  Other Organ Impairments. 8  Withdrawals and Relapse.
A: Oxycodone is a narcotic pain reliever similar to morphine. Oxycodone is commonly used to treat moderate to severe pain. Common side effects for oxycodone include nausea, vomiting, constipation, loss of appetite, dizziness, headache, feeling tired, dry mouth, sweating, and itching.buse of oxycodone or other opiate painkillers can result in severe side effects, including unconsciousness, breathing problems including stopped breathing, and death. Oxycodone withdrawal symptoms, such as insomnia, anxiety, pain, and nausea, can be managed with the help of your doctor.