A 42-year-old male patient presents to your primary care practice today complaining of low back pain.

History – patient states that he has had chronic low back pain since he had a skiing accident about 10 years ago. Three days ago, he felt a pulling sensation in his lower back after moving some boxes. The pain intensity increased over the subsequent 24 hours and is now steady, aching in nature, at 3-4 out of 10. Mr. X also has Type2 diabetes, which is well controlled on metformin with a HGA1c of 5.6. He has a history of DVT 4 months ago for which he takes Coumadin, INR is WNL. He is followed by a specialist for this problem. He recently started taking two OTC products; kava kava for what he describes as “anxiety” and CoEnzyme Q10 on the advice of a friend.

Social – patient is a smoker, 1 pack per week for 15 years. No alcohol or drug use. He is employed as an accountant and has medical insurance. He is divorced.
PE/ROS – Complains of low back stiffness and pain on movement with occasional spasms related to moving in certain directions. You note he has mild difficulty getting onto the exam table, but gait is normal. He denies weakness/numbness/tingling of legs, no radiation, no change in bowel or bladder habits. BMI 27. All range of motion of the back is decreased by 25%. Straight leg lift is negative bilaterally, DTR intact. All other systems WNL.

Medications:

Metformin 1000mg ER one tab daily – Type II Diabetes controlled.

Coumadin 5 mg. daily – Hx of DVT – Controlled

Kava Kava 50 mg. tid – Self-medication for anxiety

CoQ10 – 200 mg. daily. – Self-medication for unknown reason

1. Provide a diagnosis for the patient.
2.  and your rationale for the diagnosis
3. Provide a treatment plan specifically for this patient, pharmacologic and non-pharmacologic.
4. Comment on the use of OTC products in relation to patient’s current chronic and acute disease diagnoses and medications.
5.  Include drug-drug interactions and side effect profiles.
6. Provide an education plan for the patient
7. Provide 3 references within the last five years

ANSWER

Diagnosis and Rationale

The patient’s presentation is consistent with chronic low back pain exacerbated by recent injury. The history of a skiing accident 10 years ago suggests a pre-existing musculoskeletal issue, which was further aggravated by recent heavy lifting. The mild difficulty getting onto the exam table and decreased range of motion of the back support this diagnosis. The negative straight leg lift and intact deep tendon reflexes help rule out nerve root compression or sciatica. The patient’s Type II diabetes and DVT history are not directly related to the current back pain symptoms. Therefore, the primary diagnosis is Chronic Low Back Pain.

Treatment Plan

Pharmacologic

Nonsteroidal Anti-inflammatory Drugs (NSAIDs): NSAIDs such as ibuprofen or naproxen can help reduce inflammation and relieve pain. Caution should be exercised due to the patient’s history of DVT, and the use of NSAIDs should be closely monitored by the patient’s specialist.
Muscle Relaxants: Short-term use of muscle relaxants like cyclobenzaprine may provide relief from muscle spasms associated with back pain.
Acetaminophen: As an alternative to NSAIDs, acetaminophen can be considered for pain relief.
Topical Analgesics: Topical creams or patches containing capsaicin or lidocaine can provide localized pain relief.

Non-Pharmacologic

Physical Therapy: A tailored exercise program to strengthen core muscles and improve flexibility can help alleviate chronic low back pain.
Heat and Cold Therapy: Application of heat or cold packs can provide relief and reduce inflammation.
Weight Management: Encourage the patient to achieve a healthy BMI through a balanced diet and regular exercise to reduce stress on the lower back.
Smoking Cessation: Strongly advise the patient to quit smoking to improve overall health and reduce the risk of back pain exacerbation.

Use of OTC Products

Kava Kava: The use of kava kava for anxiety raises concerns due to potential hepatotoxicity and drug interactions, especially with Coumadin. The patient should be advised to discontinue kava kava and consult their healthcare provider for alternative anxiety management strategies.
CoEnzyme Q10: The patient’s self-medication with CoQ10 is not supported by evidence for the management of low back pain or any other specific condition. It is essential to educate the patient on the importance of evidence-based therapies and the potential risks of unnecessary supplementation.

Education Plan

Educate the patient about the nature of chronic low back pain and its relationship to previous injury and recent exacerbation.
Discuss the importance of maintaining a healthy BMI, smoking cessation, and regular exercise to manage chronic pain and improve overall health.
Advise the patient on the proper use of over-the-counter medications, potential drug interactions, and the need for consultation with their healthcare provider before starting any new supplements or therapies.