What could be the problem if you are feeling cold with numbness in your hands?

Hypothyroidism:

When the thyroid isn't producing enough thyroid hormones, it can lead to a condition known as hypothyroidism. One of the symptoms of hypothyroidism is feeling cold even when the temperature is warm, as well as numbness in the hands.

Raynaud's disease:

Raynaud's disease is a condition that affects blood circulation in the fingers and toes, causing them to become numb and cold. This happens as a result of the blood vessels in the affected areas constricting.

Systemic sclerosis:

Systemic sclerosis is an autoimmune disease that can affect the skin, blood vessels, and internal organs. It can cause hardening and thickening of the skin, as well as numbness and cold hands due to the blood vessels becoming damaged.

Peripheral neuropathy:

Peripheral neuropathy refers to damage to the nerves that supply the extremities, including the hands and feet. Diabetes, certain medications, vitamin deficiencies, and chronic illnesses can all lead to peripheral neuropathy, and numbness in the hands is one of its symptoms.

Vitamin B12 deficiency:

Vitamin B12 is essential for the proper functioning of the nervous system, and a deficiency can lead to numbness and tingling sensations in the hands.

Rheumatoid arthritis:

Rheumatoid arthritis is an autoimmune disease that affects the joints, and it can also cause numbness and cold hands as a result of the inflammation and thickening of the tissues around the joints.

Atherosclerosis:

Atherosclerosis, or hardening of the arteries, can affect blood flow to the hands and lead to numbness. This is more likely in individuals with high blood pressure, high cholesterol, diabetes, or a history of smoking.

If you are experiencing cold hands with numbness, it's important to consult a healthcare professional to determine the underlying cause and receive appropriate treatment.