Listing symptoms

Displaying 201 - 250 of 474 in total

Infant symptoms
A child between 1 and 23 months of age.
Infertility
Inability to conceive a child despite 12 months of regular, contraceptive-free intercourse
Infrequent menstruation
Menstrual cycles (i.e. "the period") lasting more than 35 days between the first day of bleeding for one cycle to the first day of bleeding of the next cycle
Insomnia
Difficulty falling asleep, difficulty staying asleep as long as desired, frequently waking up in the middle of the night, or poor sleep quality
Intermenstrual bleeding
Vaginal bleeding that does not occur during a woman's regular menstrual cycle (i.e. "the period", which typically occurs every 25-35 days)
Involuntary urination
Any unintentional leakage of urine, such as: during sleep, after feeling the urge to urinate and being unable to hold it in, or after finding your underwear soiled without realizing you had urinated
Irregular appearing nails
Any change in the appearance of the nails of the fingers or toes, including bleeding, color change, texture change or breakdown, pitting or rippling, or bulging of the tips of the fingers
Irregular appearing scalp
Any change in the appearance of the scalp, including color change, texture change or breakdown, scaling, bleeding, growths, dryness, bumps, etc.
Irregular belly button
Any change in the appearance of the area around the belly button, including redness, bumps, blisters, peeling, bulging out of the belly button, etc.
Irregular heartbeat
The feeling that your heart is fluttering, skipping a beat, or beating either too hard, too fast, or with an abnormal rhythm; this may be felt on its own or when checking your pulse or putting a hand on your chest
Irregular menstrual flow
A woman's menstrual period (i.e. "the period") occurring at seemingly unpredictable times, rather than the typical pattern of recurring every 25-35 days; or, bleeding between regularly cycles
Irritable infant
A young child that is more fussy or whiny than usual despite attempts to comfort him or her
Itchiness of eye
A feeling or urge to scratch or rub the area around the eyes (often by rubbing over closed eyelids) that does not go away
Itching of scrotum
A feeling or urge, that does not go away, to scratch or rub the skin of the scrotum (also known as the "ball sack")
Itching of skin
A feeling or urge to scratch or rub an area of skin more than usual
Itching of the anus
A feeling or urge to scratch or rub either inside of the anus or the area surrounding the anus, that does not go away
Itchy ear(s)
A feeling or urge, that does not go away, to scratch or rub either the outside of the ears or the inside of the ears (e.g. with a cotton swab)
Itchy eyelid
A feeling or urge, that does not go away, to scratch or rub the area around the eyes or the outside of the eyelid directly
Itchy scalp
A feeling or urge to scratch or rub the scalp (the skin covering the top and back of the head) that does not go away
Jaundice
A newly yellow appearance of the skin or whites of the eyes
Jaw pain
An unpleasant feeling or discomfort (e.g. throbbing, sharp, achy) felt in or around the jaw; may be worse when pressing on the area or when eating
Jaw swelling
Increased size of all or part of the jaw; may be due to swelling of the skin (may feel tight, red, warm, or throbbing) or from lumps inside of the jaw felt when pressing down
Joint cramps or spasms
A sudden, non-purposeful tensing of muscles around a joint (e.g. knees, elbows, ankles, wrist, knuckles, shoulders, hips, spine) that lasts a short period of time and then goes away, sometimes leading to brief but severe pain
Joint lump or mass
Any abnormal collection of tissue originating from a joint (e.g. knees, elbows, ankles, wrist, knuckles, shoulders, hips, spine); may appear as a defined lump felt within the joint, or the joint on one side appearing bigger than the other
Joint pain
An unpleasant feeling or discomfort (e.g. throbbing, sharp, achy) felt in the joints (e.g. knees, elbows, ankles, wrist, knuckles, shoulders, hips, spine); often worse with movement at that joint
Joint stiffness or tightness
Either pain when moving or inability to move at a joint (e.g. knees, elbows, ankles, wrist, knuckles, shoulders, hips, spine) to the normal degree in all the usual directions of movement
Joint swelling
Enlarged of a joint (e.g. knees, elbows, ankles, wrist, knuckles, shoulders, hips, spine) due to fluid buildup; the area may be red, warm, throbbing, or pressure-like; swelling may be inside the joint or in the surrounding tissues
Joint symptoms
Any new change in feeling or function in any of the joints (e.g. knees, elbows, ankles, wrist, knuckles, shoulders, hips, spine), including pain or soreness, weakness, numbness, tingling, swelling, redness, itching, warmth, etc.
Joint weakness
A recent decrease in muscle strength around or a feeling of instability in one of the joints, such as the knee, ankle, wrist, shoulder, or elbow
Kidney mass
Abnormal collection of tissue originating from the kidney may sometimes be felt as a lump when pressing on the side or lower back
Kidney symptoms
Knee cramps or spasms
A sudden, non-purposeful tensing of muscles in the knee that lasts a short period of time and then goes away, sometimes leading to brief but severe pain
Knee lump or mass
Any abnormal collection of tissue originating from the knee; may appear as a defined lump inside of the knee when pressing down, or one knee appearing bigger than the other
Knee pain
This is an unpleasant feeling or discomfort (e.g. pressure, throbbing, sharp, achy) coming from either inside of the knee joint itself or on the surface between the thigh and the leg
Knee stiffness or tightness
Either pain when moving or inability to move knees to the normal degree in all the usual directions of movement
Knee swelling
Enlargement of the knee joint due to fluid buildup; the area may be red, warm, throbbing, or pressure-like; swelling may be inside the knee joint or in the surrounding tissues
Knee symptoms
Any new change in feeling or function of the knee joint, including pain or soreness, weakness, numbness, tingling, misshapenness, enlargement, swelling, redness, itching, warmth, etc.
Knee weakness
A recent decrease in muscle strength or a feeling of instability in the knee joint; often noticed as the knee suddenly "giving way" when getting up or walking
Lack of growth
Inappropriately small weight or height gain in developing infants or children based upon clinical growth charts
Lacrimation
Excessive or unusual amount of tears flowing from the eyes without a clear reason (e.g. situations other than "crying" during emotional moments or when something obvious is irritating the eye)
Leg cramps or spasms
A sudden, non-purposeful tensing of muscles in the leg or thigh that lasts a short period of time and then goes away, sometimes leading to brief but severe pain
Leg lump or mass
Any abnormal collection of tissue originating from the leg; may appear as a defined lump inside of the leg when pressing down or one leg appearing bigger than the other
Leg pain
An unpleasant feeling or discomfort (e.g. pounding, pressure, throbbing, sharp, piercing, achy) felt anywhere between the hip and the foot
Leg stiffness or tightness
Either pain when moving or inability to move legs to the normal degree in all the usual directions of movement
Leg swelling
Swelling under the skin of the legs, ankles, or feet; skin often feels stretched and a white imprint may remain temporarily where the skin is pressed down upon
Leg symptoms
Any new change in feeling or function of the lower limbs (from thighs to ankle), including pain or soreness, weakness, numbness, tingling, misshapenness, enlargement, swelling, redness, itching, warmth, etc.
Leg weakness
A recent decrease or lack of muscle strength in the leg or legs. Often noticed when rising from a seated position or as a limp when walking
Lip sore
A crater-like sore or break of the normal tissue of the lip; may be red, swollen, and painful
Lip swelling
Enlargement of the lips due to fluid buildup; the area may be red, warm, or throbbing; skin may feel tight, hard, or pressured
Long menstrual periods
Abnormally prolonged menstrual period (i.e. "the period") with bleeding lasting for 7 days or longer
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