Subjective Headache Complaints May Be Discounted in the RFC When Inconsistent with the Record Under Deferential Substantial-Evidence Review

1. Introduction

In Foster v. Dudek (5th Cir. Mar. 13, 2025) (unpublished), Stephanie Foster appealed the denial of her Social Security disability applications after an Administrative Law Judge (ALJ) found she retained the residual functional capacity (RFC) for sedentary work and could perform her past relevant work as an accounting assistant and accounts payable clerk. The central appellate issue was narrow: whether the ALJ “reasonably” found that Foster’s persistent post-surgical headaches imposed no work-related limitations requiring additional RFC restrictions and vocational expert analysis.

2. Summary of the Opinion

The Fifth Circuit affirmed. Because the Appeals Council denied review, the ALJ’s decision was the Commissioner’s final decision. Applying the “exceedingly deferential” substantial-evidence standard, the court held that the ALJ adequately considered Foster’s headache allegations, permissibly found her statements about intensity/persistence/limiting effects “not entirely consistent” with the medical and other evidence, and that the record contained enough evidence for a reasonable mind to reach the ALJ’s conclusion. The court rejected Foster’s invitation to treat supportive testimony (including from Dr. Oguejiofor) as requiring a different RFC, emphasizing that appellate courts do not reweigh evidence or resolve evidentiary conflicts.

3. Analysis

A. Precedents Cited

  • Harrell v. Bowen, 862 F.2d 471 (5th Cir. 1988) (per curiam): Establishes that when the Appeals Council denies review, the ALJ’s decision becomes the Commissioner’s final decision for judicial review—framing what decision the court evaluates.
  • Webster v. Kijakazi, 19 F.4th 715 (5th Cir. 2021) (quoting Keel v. Saul, 986 F.3d 551 (5th Cir. 2021)): Supplies the governing standard: courts ask only whether substantial evidence supports the decision and whether proper legal standards were used. The panel relied on this formulation to reject Foster’s attempt to relitigate factual weight.
  • Taylor v. Astrue, 706 F.3d 600 (5th Cir. 2012) (per curiam): Reinforces the “exceedingly deferential” nature of substantial-evidence review; used to underscore that close evidentiary calls remain for the agency.
  • Ripley v. Chater, 67 F.3d 552 (5th Cir. 1995): Cited (via Webster) for the RFC methodology—ALJs examine medical evidence, including physician testimony and records—supporting the court’s view that the ALJ did consider the headache evidence within the RFC inquiry.
  • Houston v. Sullivan, 895 F.2d 1012 (5th Cir. 1989): Provides the principle that subjective complaints must be corroborated at least in part by objective medical testimony—central to the court’s acceptance of the ALJ’s symptom-consistency finding for headaches.
  • Chambliss v. Massanari, 269 F.3d 520 (5th Cir. 2001) (per curiam): Confirms that assessing the disabling nature of pain is within the ALJ’s discretion and entitled to considerable deference, supporting affirmance despite Foster’s contrary view of the headache evidence.
  • Wren v. Sullivan, 925 F.2d 123 (5th Cir. 1991) (per curiam) (quoting Lovelace v. Bowen, 813 F.2d 55 (5th Cir. 1987)): Emphasizes that a conclusive disability/non-disability finding at any step ends the five-step sequential evaluation. This mattered because the ALJ denied at step four (past relevant work) once the RFC was set.
  • Selders v. Sullivan, 914 F.2d 614 (5th Cir. 1990) (per curiam): States that courts may not reweigh evidence, try issues de novo, or resolve conflicts in evidence—used directly to dispose of Foster’s reliance on Dr. Oguejiofor’s testimony as requiring a different outcome.

B. Legal Reasoning

The opinion’s logic flows from administrative-review fundamentals:

  1. Proper framework: The ALJ applied the regulatory five-step process under 20 C.F.R. § 404.1520(a)(4). Between steps three and four, the ALJ determined RFC and then compared it to past relevant work at step four.
  2. Symptom evaluation: Under 20 C.F.R. § 404.1529(a), the ALJ assessed whether Foster’s alleged limitations from pain/symptoms could reasonably be accepted as consistent with medical signs, laboratory findings, and other evidence. The ALJ acknowledged the headache allegations (frequency, duration, migraine-like features, need to lie down) but found the alleged severity and limiting effects “not entirely consistent” with the overall record.
  3. Substantial evidence, not best evidence: The Fifth Circuit did not ask whether the record could support a more restrictive RFC; it asked whether a reasonable mind could reach the ALJ’s conclusion. The district court had noted record evidence of improvement and manageable pain, and the ALJ had considered imaging (CT/MRI), treatment history, aggravating factors, medication efficacy, and alternative treatments. That was enough for affirmance.
  4. No reweighing based on supportive testimony: Foster pointed to Dr. Oguejiofor’s testimony (headache syndrome, inability to drive, “intractable episodes”). The panel assumed arguendo that this could corroborate her complaints, but held that conflicts in the evidence are for the agency. Even where evidence supports the claimant, substantial-evidence review allows affirmance if the ALJ’s view is also reasonably supported.
  5. Vocational-expert point folded into RFC deference: Foster argued there was no vocational expert testimony about the headaches’ effect on past work. The court effectively treated this as derivative of the RFC dispute: because the ALJ permissibly found the headaches did not warrant additional RFC limitations beyond sedentary work, the lack of further vocational exploration did not undermine the step-four conclusion.

C. Impact

Although unpublished and nonprecedential under 5th Cir. R. 47.5, Foster is a clear application of Fifth Circuit themes likely to influence litigation strategy in headache/migraine and other symptom-driven cases:

  • Symptom-heavy claims rise or fall on “consistency” documentation: Claimants alleging debilitating headaches must build objective and longitudinal support (treatment records, imaging where relevant, specialist notes, documented functional restrictions), because courts will defer to ALJ inconsistency findings when the record contains countervailing evidence of improvement or effective management.
  • Appeals should target legal error, not evidentiary weight: The decision reinforces that arguments framed as “the ALJ should have credited X doctor or testimony” often fail unless tied to a legal deficiency (e.g., failure to consider evidence, misapplication of a regulation, or lack of substantial evidence altogether).
  • Step-four denials remain difficult to overturn: Once an RFC is upheld, the step-four conclusion that a claimant can do past relevant work typically ends the case, limiting the practical value of disputes about vocational testimony unless the claimant can first show the RFC was legally or evidentially unsustainable.

4. Complex Concepts Simplified

  • Substantial evidence: More than a “scintilla,” less than “preponderance.” It means enough relevant evidence that a reasonable person could agree with the agency’s decision—even if other evidence points the other way.
  • Residual Functional Capacity (RFC): The most a claimant can still do in a work setting despite impairments. It is determined from the full record and is used to decide whether the claimant can do past work (step four) or other work (step five).
  • Five-step sequential evaluation: A required order of questions (work activity, severity, listings, past work, other work). A “not disabled” finding at step four ends the analysis.
  • Subjective symptoms vs. objective evidence: Claimant testimony about pain (including headaches) matters, but the ALJ evaluates whether it is consistent with clinical findings, imaging, treatment response, and other record evidence.
  • No reweighing on appeal: Federal courts do not decide which evidence is “more convincing”; they only check whether the ALJ had a legally sound basis and enough evidence to support the conclusion reached.

5. Conclusion

Foster v. Dudek affirms a step-four denial where the ALJ considered recurring headache allegations but found their claimed limiting effects not fully consistent with the record. The Fifth Circuit’s decision underscores that (1) symptom-based limitations must be supported by objective and longitudinal evidence, (2) ALJs retain broad discretion to assess the disabling nature of pain, and (3) appellate review remains highly deferential, forbidding reweighing even when some medical testimony supports the claimant.