Category: Conditions and Diseases

What are the symptoms of a sulfa allergy? A sulfa allergy occurs when the body’s immune system reacts negatively to medications containing sulfonamides, a group of antibiotics and other drugs. Symptoms of a sulfa allergy can vary from mild to severe and may include: If you suspect a sulfa allergy or experience any of these…

What are the symptoms of sudden vision loss? Sudden vision loss can manifest in several ways, depending on the underlying cause and part of the eye or visual system affected. Symptoms of sudden vision loss include: Sudden vision loss is a medical emergency that requires immediate evaluation by an eye care professional or emergency room…

What are the symptoms of sudden cardiac death? Sudden cardiac death (SCD) often occurs unexpectedly and rapidly, but some warning signs might precede it. The symptoms of SCD can include: These symptoms may not always occur or may be very subtle. In many cases, sudden cardiac death happens with little to no prior warning. Recognizing…

What are the symptoms of sudden arrhythmic death syndrome? Sudden Arrhythmic Death Syndrome (SADS) is a term used for sudden cardiac death that occurs in otherwise healthy individuals, often due to undiagnosed arrhythmias. Symptoms of SADS can be subtle or sudden, and they may include: In many cases, SADS occurs without any prior symptoms or…

What are the symptoms of subungual melanoma? Subungual melanoma is a rare type of melanoma that occurs under the nail. The symptoms can vary, but common signs include: If you notice any of these symptoms, it’s important to seek evaluation by a healthcare professional, as early detection and treatment are crucial for managing subungual melanoma.…

What are the symptoms of substantia nigra dysfunction? The substantia nigra is a part of the brain involved in movement control, and its dysfunction can lead to various symptoms, especially in conditions like Parkinson’s disease. Symptoms associated with issues in the substantia nigra generally relate to motor control and can include: These symptoms are characteristic…

What are the symptoms of substance use disorder? Substance use disorder (SUD) is a chronic condition characterized by the compulsive use of substances despite adverse consequences. Symptoms can vary depending on the substance and the severity of the disorder, but generally include: If you or someone you know is struggling with these symptoms, seeking help…

What are the symptoms of submucous cleft palate? Submucous cleft palate is a type of cleft palate where the underlying bone or muscle of the palate is not fully formed, but the mucous membrane (the tissue lining the roof of the mouth) remains intact. This condition can lead to a variety of symptoms, which may…

What are the symptoms of subglottic stenosis? Subglottic stenosis is a condition characterized by narrowing of the airway just below the vocal cords (in the subglottic region). Symptoms can vary based on the severity of the stenosis and the age of the patient. Common symptoms include: In Infants and Young Children In Older Children and…

What are the symptoms of a subgaleal hemorrhage in a newborn? A subgaleal hemorrhage in a newborn is a type of bleeding that occurs between the galea aponeurotica (a thick connective tissue layer covering the skull) and the periosteum (the membrane covering the bones of the skull). This type of hemorrhage can be serious and…

What are the symptoms of a subdural hematoma? A subdural hematoma is a collection of blood between the dura mater (the outermost layer of the meninges) and the brain. Symptoms can vary depending on the size of the hematoma, the rate at which it develops, and the pressure it exerts on the brain. Symptoms may…

What are the symptoms of a subconjunctival hemorrhage? A subconjunctival hemorrhage occurs when a small blood vessel in the conjunctiva (the clear membrane covering the white part of the eye) breaks, causing blood to leak into the space between the conjunctiva and the sclera (the white part of the eye). The symptoms of a subconjunctival…

What are the symptoms of subclinical hypothyroidism? Subclinical hypothyroidism is a condition where thyroid-stimulating hormone (TSH) levels are elevated, but thyroid hormone levels (T3 and T4) remain within the normal range. Symptoms of subclinical hypothyroidism are often mild or absent, but when present, they can include: General Symptoms Neurological Symptoms Skin and Hair Changes Digestive…

What are the symptoms of subclinical hyperthyroidism? Subclinical hyperthyroidism is a condition where thyroid hormone levels are slightly elevated, but not high enough to cause overt symptoms of hyperthyroidism. Individuals with subclinical hyperthyroidism may experience few or no symptoms, but when present, they might include: General Symptoms Cardiovascular Symptoms Nervous System Symptoms Musculoskeletal Symptoms Gastrointestinal…

What are the symptoms of subclavian steal syndrome? Subclavian steal syndrome occurs when blood flow in the subclavian artery is significantly reduced or reversed, leading to a “stealing” of blood from the vertebral artery (which supplies the brain). This condition can cause various symptoms, which often depend on the severity of the blood flow disruption.…

What are the symptoms of subclavian artery stenosis? Subclavian artery stenosis refers to the narrowing of the subclavian artery, which can reduce blood flow to the arm and, in some cases, to the brain. Symptoms can vary depending on the severity of the stenosis and whether it leads to significant reduction in blood flow. Common…

What are the symptoms of a subchorionic hematoma? A subchorionic hematoma (SCH) is a type of bleeding that occurs between the uterine wall and the chorionic membrane during early pregnancy. The symptoms of a subchorionic hematoma can vary, but common signs include: Vaginal Bleeding Cramping Pelvic Pain Asymptomatic Cases Ultrasound Findings While a subchorionic hematoma…

What are the symptoms of a subarachnoid hemorrhage? A subarachnoid hemorrhage (SAH) is a serious condition where bleeding occurs in the space between the brain and the tissues covering it, called the subarachnoid space. The symptoms of SAH can be sudden and severe. Common symptoms include: Acute Onset Symptoms Additional Symptoms Possible Complications SAH is…

What are the symptoms of subacute cutaneous lupus? Subacute cutaneous lupus erythematosus (SCLE) is a form of cutaneous lupus erythematosus characterized by skin symptoms. The symptoms of SCLE include: Skin Lesions Additional Symptoms Associated Symptoms If you suspect you have SCLE or are experiencing these symptoms, it’s important to consult a healthcare provider for a…

What are the symptoms of a stye? A stye (or hordeolum) is a common eye condition that typically affects the eyelid. The symptoms of a stye include: Local Symptoms Other Symptoms Possible Complications If a stye does not improve with home care, becomes increasingly painful, or affects vision, it’s important to seek medical attention. What…

What are the symptoms of stuttering? Stuttering, or stammering, is a speech disorder characterized by disruptions in the flow of speech. The symptoms can vary in severity and may include: Core Symptoms Secondary Symptoms Emotional and Psychological Symptoms Variability Stuttering typically begins in childhood and can persist into adulthood, though it often improves with age.…

What are the symptoms of Sturge-Weber syndrome? Sturge-Weber syndrome (SWS) is a rare neurological and cutaneous disorder that typically presents with a combination of symptoms. The symptoms can vary widely among individuals but commonly include: Cutaneous Symptoms Neurological Symptoms Ocular Symptoms Other Symptoms The severity of symptoms and the extent of involvement can vary greatly…

What are the symptoms of a stubbed toe? A stubbed toe can be quite painful and typically presents with several symptoms, including: In most cases, these symptoms will improve with rest, ice, and over-the-counter pain relief. However, if you experience severe pain, noticeable deformity, or difficulty walking, it could be a fracture or more serious…

What are the symptoms of structural heart disease? Structural heart disease involves abnormalities in the heart’s structure, including the heart valves, walls, and chambers. Symptoms can vary depending on the type and severity of the condition, but common symptoms include: These symptoms can overlap with other conditions, so it’s important to consult a healthcare provider…

What are the symptoms of strongyloidiasis? Strongyloidiasis is an infection caused by the parasitic worm Strongyloides stercoralis. The symptoms can vary depending on the stage of the infection and the individual’s immune response. Here’s an overview of the symptoms associated with strongyloidiasis: Acute Strongyloidiasis: Chronic Strongyloidiasis: Severe or Complicated Strongyloidiasis: Asymptomatic Cases: Symptoms by Stage:…

What are the symptoms of a stroke? The symptoms of a stroke can vary depending on the type of stroke and the area of the brain affected. However, there are common signs and symptoms that may indicate a stroke. These symptoms often come on suddenly and can include: 1. Sudden Numbness or Weakness 2. Confusion…

What are the symptoms of stridor? Stridor is a high-pitched, wheezing or squeaking sound that occurs when there is a blockage or narrowing in the upper airway. It is often indicative of a respiratory condition affecting the larynx (voice box) or trachea (windpipe). The symptoms of stridor include: 1. High-Pitched Breathing Sounds 2. Difficulty Breathing…

What are the symptoms of stretch marks? Stretch marks, also known as striae or striae distensae, are a common skin condition that occurs when the skin stretches rapidly due to various factors. The symptoms of stretch marks typically include: 1. Color Changes 2. Texture Changes 3. Itching or Discomfort 4. Location 5. Size and Shape…

What are the symptoms of stress incontinence? Stress incontinence is a type of urinary incontinence that occurs when physical activity or exertion puts pressure on the bladder, leading to involuntary leakage of urine. Common symptoms include: 1. Leakage of Urine 2. Involuntary Urine Loss 3. Frequency of Leakage 4. Nocturnal Symptoms 5. Feeling of Urgency…

What are the symptoms of stress fractures? Stress fractures are small cracks or severe bruising within a bone, often caused by repetitive force, overuse, or increased activity levels. The symptoms of stress fractures can vary depending on the bone affected but generally include: 1. Pain 2. Tenderness 3. Swelling 4. Bruising 5. Pain with Weight-Bearing…