Fatigue, Headaches, Hair Changes, and Joint Pain in Women

Symptoms can have more than one cause

Fatigue, trouble concentrating, headaches, hair changes, and aching joints can overlap with sleep loss, stress, a menstrual problem, or menopause. They can also occur with medical conditions that need a different treatment. Tell your clinician what has changed rather than deciding in advance that the cause must be hormones.

A useful evaluation begins with the pattern: when the symptoms started, whether they are worsening, what else occurs with them, and how they affect everyday life. A focused examination and selected tests can then address the likely causes. A large panel of unrelated tests does not automatically provide a better explanation.

When to seek urgent help

Call 911 for sudden weakness, difficulty speaking, severe breathing trouble, fainting with chest symptoms, or a sudden severe or worst-ever headache, even without other neurological symptoms. A headache with fever and stiff neck or a new headache after a head injury also needs urgent assessment. A new severe headache in pregnancy or after birth should not be assumed to be ordinary migraine. R31 R47

Arrange prompt clinical advice for rapidly worsening weakness, persistent fever, unexplained weight loss, new swollen joints, blood in the stool, or symptoms that interfere with eating, drinking, or normal activity. Timing depends on severity and associated symptoms; use urgent care or an emergency department when the problem cannot safely wait.

Thyroid problems

An underactive thyroid can cause fatigue, constipation, feeling unusually cold, dry skin, hair thinning, or menstrual changes. Those symptoms do not prove thyroid disease. A clinician uses the history and blood testing, usually beginning with thyroid-stimulating hormone and further tests when indicated, to determine whether thyroid treatment is needed. Taking thyroid hormone without a diagnosis can create another problem. R26

Pregnancy and the postpartum period can change thyroid needs. If you already take thyroid medicine and become pregnant, contact your clinician promptly because monitoring and treatment may need adjustment. Postpartum thyroiditis can produce symptoms such as palpitations, heat intolerance, tiredness, or low mood that overlap with other postpartum conditions. It deserves consideration when the pattern fits; it does not replace a mental health assessment when that is also needed. R27

Anemia and low nutrient levels

Anemia means that the blood does not carry oxygen as well as it should, often because there is too little hemoglobin. Heavy menstrual bleeding is one possible cause. Other causes include iron or vitamin deficiencies, blood loss from the digestive tract, kidney disease, inflammation, and inherited blood disorders. Treatment should address the cause. R28

Tell the clinician about bleeding, dietary restrictions, previous stomach or bowel surgery, and medicines. Depending on the history, a blood count and selected tests for iron or other nutrients may be appropriate. Do not assume that all fatigue requires iron or that every low blood count is caused by periods. New iron deficiency after menopause especially requires an explanation rather than automatic attribution to a past menstrual history.

Autoimmune and inflammatory conditions

Repeated swollen joints, prolonged morning stiffness, unusual rashes, mouth sores, unexplained fevers, or changes in several body systems may lead a clinician to consider an autoimmune illness. Lupus is one example. A positive antinuclear antibody, or ANA, by itself does not establish lupus; healthy people can have a positive result. Diagnosis combines the history, examination, and appropriate testing. R29 R30

Persistent inflammatory symptoms may call for rheumatology. Modern treatment can include medicines that control the immune response and reduce organ injury; the choice depends on the disease and which organs are involved. Tell the treating team about pregnancy plans before changing therapy. Some medicines are incompatible with pregnancy, while stopping effective treatment without a plan can also be harmful. R29

Migraine and other headaches

Migraine is a neurological condition. A recurring headache pattern deserves its own assessment when it disrupts work, school, sleep, or daily functioning. Tell the clinician about visual or sensory symptoms, menstrual timing, headache frequency, and how often you use pain medicines. Those details help distinguish migraine, other headache disorders, and conditions that require further investigation. R31

Treatment can address an attack when it occurs and reduce the number of attacks over time. The American Headache Society’s 2024 position statement recognizes CGRP-targeting medicines as a first-line preventive option alongside established choices; it does not require everyone to fail older medicines before the treatment can be clinically considered. Coverage rules, pregnancy considerations, other conditions, side effects, and your preferences still affect the choice. R32

If you have migraine with aura, tell the clinician when discussing contraception or hormone treatment. Do not assume the risks are identical for a combined contraceptive pill and a menopause regimen; ask about the specific product and your history. See the contraception and menopause guides for the relevant distinctions.

Digestive symptoms and pelvic symptoms can overlap

Bloating, constipation, diarrhea, or abdominal pain can come from several body systems. Irritable bowel syndrome is one possible explanation, but blood in the stool, black tarry stool, unexplained weight loss, or anemia requires evaluation for other causes. R33

Describe where the discomfort is, its relationship to eating, bowel movements and periods, and whether symptoms are new or persistent. Pelvic pain, endometriosis, urinary conditions, and gynecologic disease may require different evaluations. A symptom that was previously stable should be reassessed if its pattern changes.

Mental health is part of the same assessment

Depression, anxiety, trauma, sleep disorders, pain, and medical illness can coexist. Treating one does not make the others irrelevant. If a clinician discusses stress or mood, also explain the physical findings and functional changes that concern you. If a medical diagnosis is established, ask whether the treatment plan also addresses sleep, distress, and daily functioning.

Useful visit questions include: What are the main possibilities? Which findings support them? What will each test help decide? If the results are reassuring but I still feel unwell, when should we reassess? Do I need a specialist, and what question should that consultation answer?