Covid 19 after effects skin#
have persistent bleeding under the skin where there was no previous injury.get a severe or worsening headache (particularly 3 or more days after the vaccine).Get urgent medical help and mention your recent vaccination if you: Most people who got this very rare side effect got it within 14 days of getting the Janssen vaccine. Talk to your GP, doctor or the person giving you your vaccination about the risks and benefits of getting this vaccine. The risk of this very rare condition is higher in younger people. Very rarely, 1 in 300,000 people may develop very unusual blood clots with low platelets. Very rare side effects of the Janssen vaccine include: blood clots in the deep veins - such as deep vein thrombosis and pulmonary embolismsīlood clots in deep veins are more likely in people who have pre-existing risk factors for these conditions.decreased feeling or sensitivity, especially in the skin (hypoesthesia).an unusual feeling in the skin, such as tingling or a crawling feeling (paraesthesia).